1The Sinister Prime Minister
Blane Whittaker is pleased finally to get a real assignment, less that his martial art skills are only called upon as backup for two haughty colleagues, ICT nerd Rose Gupta and fashionable disguise expert Daisy Millar. The job is to find out and hopefully remedy why the British PM plans to declare war on Europe. Luckily (?) he happens to visits M.I. High to confer an academic prize. Thanks to a DNA analysis device and Blane's longstanding friendship with SciFi-obsessed Stewart Critchley, whose confidence and 'intergaactic' radio he must abuse, they find out who has transformed the pacifist PM into a malicious 'cyber-clone' and take on the Grand Master's evil scientist, the semi-rodent Guinea Pig.
2Eyes on Their Stars
HQ worries that teenagers are turned into 'pop zombies', who roam at night to ravage music-shops, sparing only popular boys-band Crush's records. The band's tour bus is diverted from its way to Wembley to MI High. Blane rightly suspects the boys are innocent, unlike their dodgy, domineering manager, ex con would be-singer Tony Frisco. Gupta works out he's using subliminal messages and works on an auditive antidote.
3The Big Freeze
The British secret service suspects that the weather, which gets out of whack worldwide, is being manipulated from inside the meteorological institute, but their undercover agent as found frozen to death. Blane's team is sent in, but soon realizes that director Roger Powell is too dumb to be behind it, unlike former start TV presenter Sonya Frost.
4The Power Thief
Disgruntled geology museum guide Brent Gilbert has stolen two of the three magical 'dark stones' believed to be able to throw Albion back into the Middle Ages. Putting them together apparently progressively paralysis the British power grid and he holds the government to ransom. Blane and Daisy must guard the third stone while Gupta tries to reason with Brent. Only Blane considers buddy Stewart's divining rod theory, which proves crucial.
5Nerd Alert
Junior hacker 'the worm' has managed to sabotage two satellite launches already. If he does the same with a military surveillance one, an overseas enemy may attack the 'unprotected' UK. Despite the huge stake, Blane can't fully concentrate, worrying he may miss his big brother Kyle Whittaker's departure on his regiment's next mission, as turns out related. Blanes till thinks of luring the Worm trough a chat site into a contact with Gupta and using nerd buddy Stewart Critchley's gaming champion skills to let him unwittingly counter the hacking, with Daisy as bait.
6Super Blane
M.I. High eagerly accepts helping out the CIA with a device that should decouple human powers but goes berserk life-threateningly, hoping Gupta can fix it. It's delivered by Californian hotshot 'exchange student' Chad Turner, an instant hit with all girls. Poor Blane is ridiculed and unfortunate in making the briefcases switch, but determined to save the day by volunteering behind the boss' back as guinea-pig. As if that weren't dangerous enough, Chad is actually a double agent for Skull's Grandmaster, as the team luckily suspects.
7Spy Animals
Measly ice vendor Fenton dreams of being recruited into Skull by the grand master. Lacking any macho qualities, he offers his talent as wacky inventor to prove his theory that St. Hope school harbors spies. They assume that it's the staff, but his bug devices, modified animals including the grand master's pet bunny, and truth serum set him on the trail of our trio.
8Forever Young
The British government's top secret research center NOSE's scientists are turned into mental toddlers. The team works out they were affected by the cooler water, then traces it to beautician Vanessa Zeitgeist's spa Shangri La, which specializes in rejuvenating oxygen therapy. NOSE director Dr. Grabwurst accidentally spreads it to the pupils but is still able to give a vital clue. Meawnhile Gupta's father most be stopped from transferring his nerd genius to a strict Catholic school.
9Red Button Rampage
St. Hope pupil Dylan Towser has invented a device to disable military ballistic missiles. MI 9 expects an attempt on boy and invention, but the army has assigned their security to general Scarp. As cover, the class is submerged in a grueling cadet program. The mystery enemy manages to kidnap Tower and daisy, who was informally assigned to him. The team works out what happened, but the culprit already threatens peace.
10The Fugitive
A spacecraft landed near St.Hope's, yet the team must grudgingly cede jurisdiction to specialized MI9 branch Air One, at least officially. In fact they win the race against them and Skul's agent, Stewart's cousin. Inside is junior test astronaut Liu, whom the team refuses to treat as an enemy.
1Art Attacks
Blaine and daisy have been promoted to a unit where they train rookie agents. Only Rose remains with two new colleagues, cool clever Oscar Cole and rowdy idiot Carrie Stewart, while Lennie has been replaced as MI9 section chief and school janitor by younger, more technology-minded Frank London. Their first assignment is to save a London-hosted conference to start an anti-Skul-alliance. it's undermined by major monuments in participating countries being tagged with destructive paint in the manner of English street art legend Kranky. Once he's identified and convinced the copycats are evil, he helps out.
2The Mole
MI9 must handle an epidemic of robberies committed from underground tunnels. They are dug using the MO of the incarcerated Mole. The team gets him to admit he has an accomplice, who co-build the digging machine and must be operating it alone, actually Luke Withers, who was hired by Skul. The Mole is enlisted to help trace and catch him, even though Frank fears he's too much of a flight risk. Meanwhile headmaster Flatley tries to stand up to his bossy deputy King, who literally took over his office.
3Agent X
Headmaster Flatley is terrified that his computer illiteracy will get known now his dragon deputy demands everyone starts a blog. Worse, she prevents Ocscar from stopping April to post pictures of him, which are, as he suspected, traced by Skul. The grandmaster hires never-identified agent X to track Oscar down. Frank informs the team they must trace the trail within hours but refuses, like Oscar, to tell the others why he's a likely target in witness protection since childhood. Yet that proves crucial while they find agent X successfully makes every link and sends dangerous accomplices.
4The Mind Machine
To Gupta's delight, Cambridge biochemistry professor Dr. Wallis guest-lectures. In fact it's his cover to be protected in the base with his new 'brain machine', which can give people a different personality. To headmaster Flatley's horror, St.Hope gets a surprise inspection from Mr. Richter, who insists to attend the guest lecture. One by one, the pupils and Flatley are turned into mental Siamese warrior fish, aggressive, Asian and fishy. Oscar not only evades them but also works out crucial switches. Deputy King hopes that Richter will give her crazy-acting Flatley's job.
5Dark Star
Oscar is not pleased that the remainder of his team, already a bit jealous of Gupta, who gets to address a spies conference in Southern France, only gets to fetch a polarity reversing device for safekeeping by Frank. He sends them 'off duty' when he learns that Colt Winchester, a nemesis since his graduation, has been sprung from MI9's special jail by two cahoots. The kids find out on their own, and are joined by Gupta, who wondered why the base computers weren't manned, to take on the fiendish trio.
6Fit to Wurst
Junkfood and candy are banned from the canteen on 'know what you eat' day. It's worse for the trio, as MI9 called for agent Jed Black, a frustrated drill sergeant, to get them in shape in hidden gym sessions. Skul posts Ivor Luvabitz as vendor, who offers free samples of a greasy, highly addictive Bavarian hot-dog sandwich. When the exhausted trio emerges next day, they find pupils, staff and even Frank obsessed with the 'Wurst', regardless of insane price-rises. Oscar tails Ivor to the factory while Gupta works out an antidote.
7The New Grand Master
MI9 took a risk not to Oscar's taste: deliberately releasing master Skul criminal Lorenzo, the fashion crime king, hoping he'll lead to the Gradnmaster, but his trail got lost in Vienna. The best hope to pick it up before the annual grandmaster election between the six top agents is a new satellite gadget. The package it's in was delivered by mail, but the deputy principal bullying the postman resulted in it being defenestrated and found by punk leader Scoopdog. Skul traced it and took him to the election, which the incumbent counts on winning intimidation. Gupta and Frank also pick up his search.
8Think Tank
Although that deprives St.Hope's of their best contender in the national creative writing competition, Gupta is 'allowed' against her will to transfer to the National Academy of Brilliance (NAB). Oscar must do without her to find out how Nobel Prize winner Dr.Vince manages ever again to trump MI9 inventions. His research institute proves bogus, a front for evil Mr. Smith to accumulate brainpower squeezed as yellow juice from unsuspectingly 'tested' NAB students.
9Family Tree
St.Hope's is doing the pupils' family trees. MI9 is searching an escaped cloned Neaderthal caveman, whom the trio nicknames Andy, after his escape from researcher Katrina Houseman's genetics lab. He was marked radioactively, but that trail is being followed by sinister bounty hunter Georgi and cahoots. Andy turns up in London, where a tragedy is in the making.
10The Glove
St.Hopes welcomes a gym team from the derelict tiny European (fictitious)country Boldovia for a 'friendly' competition. MI9 suspects the dictatorial Boldovian regime of abusing the trip. The trio is fitted with gadgets and Carrie uses her competition friendship with the Bldavian team's top athlete as a way in.
11The Visit
The dictator of Nordic Boldovia plans to liberate his three top agents from M.. 9's secret prison during an international gym competition. To facilitate countering their plans and breaking their codes, the event is hosted at St.Hope's. The PM's incompetent, haughty daughter Chiante-Maria is on he team, as well as Carrie, who is Boldovian athlete Lena Larsson's long-standing pen friend.Other students have their own agendas. The Boldovian method surprises the team.
12Operation Flopsy
MI9 holds a desperate brainstorming as all attempts to catch Skul's grandmaster failed. Chief agent agrees to a far-fetched plan to pretend a 'blue infection' affecting rabbits, so he'll come to have his inseparable bunny Flopsy tested. It works, but he tricks the team so he can escape alone. Oscar meanwhile got a cryptic message about his mother needing medication in Skul captivity, but has to cease the chase of an agent. An exchange is arranged, but proves most frustrating.
13Moontaker
MI9 notices that Skul has launched a rocket to the moon. Oscar consults TV space expert Patrick Houston, and suspecting his evasive response follows him to a supposedly abandoned Cold war era launching base. Houston is in fact a top-secret space program executive, whose niece is on a traitors astronauts team hired by Skul to take possession of a lunar weapon base to blackmail earth. Oscar and his team try to stop the manned next flight, but are launched themselves. Frank and Houston must devise a solution before the kids freeze.
1Vote 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. Skul is going legitimate and the Grand Master is a free man! The Grand Master takes full advantage of his new freedom and stands in the forthcoming general election. He wants to become the next Prime Minister and if he wins, he plans to shut down the security services including MI9.
2The B Team
When Rose, Carrie and Oscar are captured by the Grandmistress, Frank is determined to rescue them. Frank finds footage from the 1950's where a presenter and ex MI 5 agent talks about an invention called 'Smart Ease', invented to dramatically speed up agent training, Frank turns three more St Hope's pupils into MI9 agents. Can the new 'B-Team' save their classmates from the Grandmistress and the gigantic explosive rocket she has locked them in?
7The Crystal of St Helena
The Spies team up with teenage archaeologist, Vincent Argyle in a race to find the legendary Crystal of St Helena before the Grand Master.
9Bully Elliot
Steve Cobbs, CEO of PearNet has received numerous threats to stop the launch of the Pear-ental Guidance Kit. The team managed to stop a bombing, laid by a ballerina. The team investigates a ballet school and capture their suspect, but the real enemy is still lurking.
11The First to Crack
When a deadly poison is stolen from M.I.9, the team suspects eccentric puzzle maker Quillian Pendrix. After he announces a competition with the five winners being given a tour of his puzzle factory, Rose steps up. The team must find the poison, get it back to M.I.9 safely, and avoid detection.