If TV Show Taglines Told The Truth..

No prizes for guessing what we had to say about BGT... More

Matthew Weiner Talks Mad Men Series 5

Don Draper returns on 27th March.. More

Emma Watson To Become Doctor Who's Companion?

The Potter star is the fan's choice.. More

Weekly Soap Spoiler Galleries

Moira and John have a terrible car crash in next week's Emmerdale!.. More

M.I. High

Other episodes of M.I. High

View program details

  • Threats to British national security are at an all-time high and MI9's solution is to establish a ring of undercover agents in a place the enemy will never suspect - an inner-city high school. When Britain's famously peace-loving Prime Minister declares World War III, the teenage spies investigate and discover that the PM has been replaced by a cyber-clone. Can the team defeat the cyber-clone and stop the war?
  • The Big Freeze School spies Rose and Daisy's relationship gets frosty as Britain is plunged into a new ice age. A school trip to the Weather Bureau provides cover for MI9's investigations. When Sonya Frost failed to predict a huge gale, she built a weather machine - to accurately forecast weather of her creation! However, the Grand Master has a more destructive plan - to freeze the world into submission! Can Daisy get Sonya on side?
  • The Power Thief When freak power cuts sweep the nation, the teenage spies are in the dark about who or what is to blame. A mysterious voice transmits a ransom demand - pay up or Britain will be sent back to the dark ages. Blane thinks there's some truth in Stewart's hair-brained theory that ley lines are sucking away electricity, but Rose is unimpressed by Blane's hocus-pocus ideas.
  • MI9 become suspicious when Britain's famously peace-loving Prime Minister declares World War III. Daisy goes undercover and discovers that the Prime Minister has been replaced by a cyber-clone. The evil Grand Master is in cahoots with the Guinea-pig, a disgraced scientist. Together they are using the fake Prime Minister to seize control of Britain. Can the divided team come together to defeat the cyber-clone and stop the war?
  • Super Blane When charismatic teen CIA officer Agent Chad joins the spy-team, Blane's jealousy drives him to take a crazy risk. After humilation on the football pitch, Blane puts on the MT-3000, a device that gives its wearer super human strength. When it dangerously short-circuits, the team realise they've been victim to a double-agent. Will they rescue the MT-3000 from enemy hands or will Chad make a superhuman escape?
  • Spy Animals A mad inventor and his modified animals are determined to sniff out the school spies. Fenton sends in spy-animals to unearth the Grand Master's competition, but he assumes the teachers are the secret agents.
  • Forever Young When an ageing beautician unleashes a youth potion, St Hope's becomes a school for troublesome toddlers. In her quest for beauty, Vanessa Zeitgeist creates Formula-66, but instead of renewing looks, it regresses the mind! The Grand Master is overjoyed - with the police in nappies, no one can stop SKUL. Will Daisy convince ageing Vanessa beauty is skin deep?
  • The Fugitive When a UFO crashes nearby, the spies are tasked with securing the site for aviation agency, AirOne, headed by Lenny's friend Carla Terrini. Lenny's loyalties are torn when he's forced to deceive the team, but the team discover the craft has a human pilot and Lenny's lies unravel. Daisy can't come to terms with Lenny's betrayal. Will she find out what Lenny's up to, or will the team become fugitives themselves?
  • Eyes on the Stars Zombie kids are on the rampage, ransacking music stores, and M.I.9 suspect boy-band Crush. Mega-fan Daisy goes undercover to examine their hypnotising methods. The team's investigations turn to Crush's manager, failed Pop-Factor contestant Tony Frisco. However, the school soon becomes seduced by Crush's lyrics. Can Rose perform an antidote song before the bell rings or will St Hope's become a school for bad-taste zombies?
  • You Can Call Me Al A hapless inventor brings trouble to St Hope's when his Artificial Intelligence computer tries to enforce the school rules.
  • It's a Kind of Magic The school spies tackle a mysterious mission as a slippery magician kidnaps the President of the USA.
  • Evil by Design Daisy turns green with envy when she and Rose go head to head in a modelling competition while investigating a dangerous new fashion craze. Britain's kids are going mad for the fashion designs of Lorenzo Ferrago. However, when green logos start appearing on their skin, the school spies take to the catwalk to investigate the designer, deciding to infiltrate the House of Ferrago by posing as models.
  • Face Off A crimewave is committed by allegedly well-behaved kids, and the team are baffled when Lenny is arrested.
  • Fit Up The teenage spies are stretched to the limit when a strange sleeping sickness hits Britain's kids.
  • Big Sister The spies investigate when a child-hating MP threatens to send Britain's kids to a remote island.
  • The Cold War The Grandmaster unleashes his own cold war on Britain, a nasty flu epidemic.
  • Nano Nits Daisy must overcome her biggest fear when the kids of St Hope's catch nits and become master criminals.
  • The Others The spies are stunned when they discover another team of young spies working for MI9.
  • The Big Bling When the most famous diamonds in the world are stolen, the team investigate the captain of the England football team for crimes against bling.
  • Red Button Rampage Dylan Towser has world peace in his grasp with his missile disarmer. General Scarp brings him and the army into St Hope's for a drill day to protect him from a kidnap plot. However, when Daisy and Towzer are taken from under their noses, Blane realises war-mongering Scarp is the culprit. He doesn't want an end to armies, and only world war will secure the military's future.
  • Spy Plane Will Blane be able to keep his feet on the ground when a mysterious pilot steals an invisible spy plane?
  • The Sinister Prime Minister MI9 become suspicious when Britain's famously peace-loving Prime Minister declares World War III. Daisy goes undercover and discovers that the Prime Minister has been replaced by a cyber-clone. The evil Grand Master is in cahoots with the Guinea-pig, a disgraced scientist. Together they are using the fake Prime Minister to seize control of Britain. Can the divided team come together to defeat the cyber-clone and stop the war?
  • Asteroid Attack When an asteroid hurtles towards the Earth the government abandons its post, leaving the fate of the world in the spies' hands, but will Daisy abandon Blane and Rose?
  • Green Finger When crazed plants attack anti-green targets, Blane goes solo, but it's unclear whether his boy power is enough to weed out the enemy.
  • Nerd Alert Blane's brother, a special-forces soldier, is in the firing line. The team's computer skills are no match for the Worm and they need help.
  • The Power Thief When freak power cuts sweep the nation, the teenage spies are in the dark about who or what is to blame. A mysterious voice transmits a ransom demand - pay up or Britain will be sent back to the Dark Age. Blane thinks there's some truth in Stewart's hair-brained theory that ley lines are sucking away electricity, but Rose is unimpressed by Blane's hocus-pocus ideas.
  • Art Attacks Two new spies, Oscar Cole and Carrie Stewart, and a different boss, Frank London, join the team. Rose is unsure of her inexperienced colleagues until they get to work on their new mission. The world's most famous monuments are being vandalised. The Eiffel Tower, The Taj Mahal and The Great Wall of China have all been covered in politically provocative graffiti.
  • The Mole A mystery tunneller is robbing all the banks in the country. Our spies must calculate where he will strike next, before it's too late. Prime suspect The Mole, however is in an MI9 prison. Rose talks to the real Mole to see if he might know who is doing this. Carrie and Oscar must find a pattern in the robberies and be one step ahead of the copycat mole before he strikes again.
  • Agent X Oscar's identity has been revealed on the internet. The Grand master sends the notorious Agent X to track Oscar down. Frank estimates that Agent X will arrive in just four hours. Oscar must leave immediately and never return. Carrie and Rose persuade Frank to let them find Agent X before he can get to Oscar.
  • Mind Machine Pupils at St Hope's are mysteriously turning into Japanese fighting fish, and the spies suspect someone is remotely accessing the Mind Machine that Frank is guarding while the spies protect its inventor, Dr Wallis.
  • Dark Star An old enemy of Frank's, Colt, breaks out of jail bent on revenge, and comes to St Hope's to steal Frank's invention, the Dark Star. The Dark Star emits darkness and can turn a large area pitch black in an instant. Colt wants to use it to hold the Government to ransom. Frank doesn't want Oscar and Carrie anywhere near Colt and his sidekicks, but they are determined to protect him d.
  • Fit to Wurst The children of St Hope's are getting fatter and fatter. Lubavitz is handing out addictive greasy sausages from his wurst van. Meanwhile, Jed Black, the mysterious MI9 Head of Training, ties up the spies as part of an exercise, giving them an hour to escape. The spies quickly realise that he is not quite what he seems.
  • The New Grand Master MI9 finally get a chance to catch the Grand Master, as The Big Six greatest criminals in the world gather to decide who will succeed him.
  • Think Tank Rose is leaving MI High. She's been selected for the National Academy of Brilliance, where her brain can really be tested. Frank sends Oscar and Carrie to track down Dr Vince, a genius inventor who will sell his inventions to anyone who will buy, leaving British agents facing enemies with better technology than them.
  • Family Tree Katrina Houseman arrives at MI High. She has been working on a top secret project. N80, a real life Neanderthal. Katrina thinks that the evil Uzhmanis stole N80, and plan to clone him to create a Neanderthal army.
  • The Glove The country's power is being stolen. The spies must find the culprit and restore the power before the UK is plunged into darkness. Britain's only hope is ace inventor Raymond Stilt's solar-powered energy generator, `The Glove', but it needs testing and the only people who can help are Frank, Rose, Carrie and Oscar.
  • The Visit An international gymnastics competition comes to St Hope's with grave consequences for national security. Carrie must exploit her friendship with Boldovian gymnast Lena Larsson to find out about the cruel regime in Boldovia. Frank suspects that the gymnastics competition is a ruse, and MI9 have got wind that there's a plan to break out criminals from an MI4 prison.
  • Operation Flopsy Oscar's mother is still being held captive by SKUL and is ill. She is in desperate need of some medicine, which is in her locker in MI9 Headquarters and Oscar is really worried. The spies devise an elaborate plan to screen all white rabbits in the country for a fictitious disease, Blue Ear.
  • Moontaker A Skul space probe has landed on the moon. MI9 suspects Skul are using it to spy on the world. The spies must find out exactly what Skul are up to and put a stop to it.
  • Asteroid Attack When an asteroid hurtles towards the earth, the government abandons its post, leaving the fate of the world in the spies' hands, but will Daisy abandon Blane and Rose?
  • The Bunny Whisperer A crime wave is sweeping the nation and SKUL are responsible - or are they? Not content with being an underling, the Grandmistress has conspired to get rid of the Grandmaster and take over SKUL. The spies must stop her fluffy, animatronic army and put an end to the Grandmistress' reign once and for all - but it seems an impossible mission. Will they succeed, whilst keeping their jobs and integrity?
  • Run Carrie Run The Grandmaster sets off a Despair Bomb that emits fear, anger and hate, leaving the entire country grey and miserable. Carrie's optimism is the only thing that can stop the effects of the bomb and save the world.
  • Quakermass The UK is hit by a massive earthquake, with multiple epicentres all over the country. Professor Quakermass, a brilliant seismologist, contacts Frank. He thinks that there is more to these earthquakes than meets the eye.
  • Mrs King: License to Spy Mrs King's memory wipe is failing. Soon she will remember that Rose, Carrie, Oscar and Frank work as spies for MI9. Frank and the spies develop a strategy to help Mrs King forget once and for all. They construct an elaborate mission for her to complete as a real spy. If it works, she should think it was her subconscious mind playing tricks on her and it was all just a dream.
  • Don't Cook Now Financial codes from the Bank of England are being leaked and the spies determine that a restaurant owned by celebrity chef Tommy Blumenheck could hold the answer.
  • Return of the Mummy Threats to British national security are at an all-time high. Daisy, Blane and Rose are the highly trained spies who juggle school work with saving the world from the villainous Grand Master. However, with the pressures of such a responsible job and the danger of discovery at school, will the spy team be able to protect Britain and hand their homework in on time?
  • Doppelgangers The spies break into MI9 and steal important information, only it's not really them, but robots that look identical to Rose, Carrie and Oscar. Stark is in pursuit of the spies, convinced that they are the culprits. They must prove their innocence and release Frank from an MI9 torture chamber.
  • High School Spy Movie The spies receive some intel about filmmaker Lars Von Tripod - every time he makes a film a valuable artefact is stolen. The team lure Von Tripod to St Hope's with a script that features three school pupils who are also spies.
  • Black Hole Terry Zucker has invented the best vacuum cleaner in the world - just turn it on and cleans up all by itself. Every household in the UK has one, including the prime minister's. St Hope's have even got some. Meanwhile, an important statue has been stolen. The team uncover the culprit, but in the struggle to capture him they accidentally switch on a vacuum capable of creating a black hole. Will they manage to disable the machine before th.
  • Three Spies and a Baby Olaf and Hannah Stein are the cleverest people in the world. They have developed the MI9 computer firewall and no one else in the world can crack it, so when they are kidnapped, the spies are left holding their baby, Grace.
  • Millionaire Flatley Mr Flatley receives a letter from his Great Aunt Jemima informing him that she has left part of her fortune to him in her will, but also receives a ransom letter threatening to blow up the school unless he turns the money down.
  • Skuldiggery An archaeological dig has come to St Hope's to investigate the mysterious disappearance of a Roman legion, and it is getting worryingly close to HQ. The spies must stop the archaeologists from uncovering HQ.
  • Skuldiggery An archaeological dig has come to St Hope's to investigate the mysterious disappearance of a Roman legion, and it is getting worryingly close to HQ. The spies must stop the archaeologists from uncovering HQ and stop SKUL from using the most deadly bioweapon in history.
  • The Octopus The spies must protect a ship carrying the last component required to make a nuclear bomb. They use Frank's mini-submarine to follow the ship and are making good progress underwater when the ship is attacked.
  • Vote Skul The spies think they've uncovered a plan by the Grand Master to kidnap the Prime Minister but instead they discover that the Grand Master is meeting the Prime Minister to sign a peace treaty.
  • The B Team When Rose, Carrie and Oscar are captured by the Grandmistress, Frank is determined to rescue them. Using an invention called `Smart Ease', invented to dramatically speed up agent training, Frank turns three more St Hope's pupils into MI9 agents.
  • Ghosts Threats to British national security are at an all-time high. Daisy, Blane and Rose are the highly trained spies who juggle school work with saving the world from the villainous Grand Master. However, with the pressures of such a responsible job and the danger of discovery at school, will the spy team be able to protect Britain and hand their homework in on time?
  • Total Eclipse The staff and students of St Hope's are left under the Grand Master's control after they are hypnotised by a colourful pattern during a rare solar eclipse. Frank, Oscar and Carrie and even Mrs King manage to escape the hypnosis - but Rose is caught in its spell. Whilst the spies search for answers, the Grand Master launches stage two of his plan: broadcasting the image on every TV in the UK.
  • The Gran Master Notorious criminal Beryl `the Beefcake' Bagshot, now 85, escapes from prison and is believed to be putting her former gang back together ready for an audacious heist.
  • The Patient MI9 send a mysterious coma patient to St Hope's while they wait for a vaccine, but a team of deadly SKUL ninjas are already on his tail. To make matters worse, Mr Flatley decides to stage a camping trip in the school gym! Can the spies defeat the ninjas and keep their classmates out of danger?
  • The Crystal of St Helena The Grand Master has built a super weapon with only one missing component, an ancient treasure called the Crystal of St Helena. The spies must solve a complex set of clues and track down the crystal before the Grand Master.
  • The Wasp The pupils of St Hope's are horrified when a new Slang Prevention system forces them all to speak politely. When someone attempts to sabotage the system by overloading it with power, the spies must save the school from exploding.
  • Bully Elliot When a mysterious attacker threatens the launch of a new fitness device at St Hope's, the team are surprised to find their investigations leading to a local dance school.
  • Tim Brown's SKUL Days When the spies discover the existence of a SKUL school, they send Oscar on an undercover mission. However, as he wins the admiration of his teachers, he is tempted to join SKUL for real.
  • The First to Crack The world's most deadly poison is stolen from MI9 and the spies suspect that the culprit is eccentric puzzle maker Quillian Pendrix. As Pendrix-mania sweeps the nation, the spies must crack the puzzle and retrieve the poison.
  • Day of the Jacket MI9 are on high alert when they learn that an enemy spy has stolen a jacket enabling him to look exactly like a school pupil. As the imposter heads to St Hope's, will the spies be able to identify and stop him in time?
  • The Lost Hero When Oscar walks out on MI9 and goes on a dangerous mission to infiltrate SKUL, Rose and Carrie set out to find the one person who may be able to rescue him: former MI9 super spy Edward Dixon Halliday - Oscar's long-lost father.

Subscribe to our Newsletter!