M.I. High: Series 3
Season 3 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of M.I. High Season 2.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 3 Progress Shield
Art Attacks
Jan 5, 2009 · 30 min
A different boss, Frank London, takes over the helm of the MI-9 team. At first, Rose is mistrustful of the two new spies, Oscar Cole and Carrie Stewart. The new team's first case i
The Mole
Jan 12, 2009 · 30 min
A mysterious thief is tunneling into banks all over England. How can the spies figure out where he will strike next, when the prime suspect is in an MI-9 prison?
Agent X
Jan 19, 2009 · 30 min
When Oscar's identity as a spy is revealed on the Internet, Rose and Carrie suspect that he is hiding something. But it may not matter, as the Grand Master has sent the infamous Ag
Mind Machine
Jan 26, 2009 · 30 min
When students at St. Hope's start turning into Japanese fighting fish, the team suspect that someone is remotely using a mind transfer machine invented by Dr. Wallis, whom they hap
Dark Star
Feb 2, 2009 · 30 min
An old enemy of Frank's breaks out of jail and with his gang comes to steal Frank's invention, the Dark Star, a device capable of instantly bringing total darkness to a large area.
Fit to Wurst
Feb 9, 2009 · 30 min
The children at St.Hopes are getting fatter and fatter. They are adicted to Wursts. the team must stop the addiction and find out who is behind it all. Jed Black from M.I.9 exercie
The New Grand Master
Feb 16, 2009 · 30 min
MI9 get a chance to catch the Grand Master, but the team's new gadgets are intercepted. But a dangerous gadget gets in to the hands of Scoop Doggy making him turn in to the New Gra
Think Tank
Feb 23, 2009 · 30 min
Rose has been selected for the National Academy of Brilliance! This is an opportunity like no other and naturally she's devastated. It means she has to leave MI High for good! Fran
Family Trees
Mar 2, 2009 · 30 min
Katrina Houseman has arrived at MI High. She has been working on a top secret project: N80, a real life Neanderthal! She needs the spies' help. N80 has been broken out of his cage.
The Glove
Mar 9, 2009 · 30 min
The country's power is disappearing at a rapid rate. The best brains in the UK convene to decide a plan of action. Britain's only hope is Raymond Stilt, inventor extraordinaire, an
The Visit
Mar 16, 2009 · 30 min
Carrie is set her most difficult mission yet. She has to exploit her friendship with fellow gymnast Lena Larsson to find out about the cruel regime in Boldovia. Lena is from Boldov
Operation Flopsy
Mar 23, 2009 · 30 min
The spies put Flopsy up for ransom in exchange for Oscar's Mum. Surely, the Grand Master won't be able to resist and Oscar will finally be reunited with his mum?
Moontaker
Mar 30, 2009 · 30 min
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. Oscar goes