M.I.High (2007)

Action · Comedy · Crime

A team of undercover teenage spies working for the fictional British secret intelligence agency MI9 who have to balance their school life with their jobs as secret agents.

IMDb rating: 6.3 (1,502 votes)
Seasons: 7
Streaming (US): Amazon Prime Video
Language: EN
Type: TV series

Browse all Big finale seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 7 seasons indexed

Cast

Seasons

Season 1 (2007)

7.39 avg 10 episodes 7.7 → 7.3 27 min avg

Rollercoaster

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Sinister Prime Minister	7.7	30
2	Eyes on Their Stars	7.6	18
3	The Big Freeze	8.0	16
4	The Power Thief	7.6	15
5	Nerd Alert	7.1	17
6	Super Blane	8.1	17
7	Spy Animals	7.5	13
8	Forever Young	6.5	12
9	Red Button Rampage	6.5	13
10	The Fugitive	7.3	15

Season 2 (2008)

7.49 avg 13 episodes 7.6 → 8.3 25 min avg

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	It's a Kind of Magic	7.6	15
2	You Can Call Me Al	7.6	15
3	Evil by Design	7.4	16
4	Fit Up	7.2	16
5	Face Off	7.4	14
6	Big Sister	7.3	10
7	The Cold War	7.2	10
8	Nano Nits	8.1	12
9	The Others	7.9	12
10	The Big Bling	7.1	10
11	Spy Plane	7.8	12
12	Greenfinger	6.5	13
13	Asteroid Attack	8.3	11

Season 3 (2009)

7.22 avg 13 episodes 7.4 → 8.7 28 min avg

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
1	Art Attacks	7.4	10
2	The Mole	7.6	8
3	Agent X	8.3	11
4	The Mind Machine	8.1	9
5	Dark Star	6.0	13
6	Fit to Wurst	8.0	12
7	The New Grand Master	6.0	11
8	Think Tank	7.3	8
9	Family Tree	5.5	8
10	The Glove	5.7	9
11	The Visit	7.1	11
12	Operation Flopsy	8.1	9
13	Moontaker	8.7	8

Season 4 (2010)

7.20 avg 10 episodes 8.2 → 6.8

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	Run Carrie Run	8.2	9
2	The Bunny Whisperer	7.6	6
3	Quakermass	6.6	6
4	Mrs King - Licence to Spy	6.4	6
5	Don't Cook Now	6.8	5
6	Return of the Mummy	8.3	7
7	Doppelgangers	7.2	6
8	High School Spy Movie	7.3	6
9	Black Hole	6.8	6
12	Skuldiggery	6.8	6

Season 5 (2011)

7.91 avg 10 episodes 7.6 → 9.2

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	Vote Skul	7.6	5
2	The B Team	8.6	18
6	The Patient	7.6	6
7	The Crystal of St Helena	7.8	6
8	The Wasp	7.2	5
9	Bully Elliot	7.4	5
10	Tim Brown's Skul Days	7.8	5
11	The First to Crack	7.6	5
12	Day of the Jacket	8.3	6
13	The Lost Hero	9.2	15

Season 6 (2013)

7.94 avg 10 episodes 8.4 → 7.8

Season 6 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Fall of Skul	8.4	9
2	Trojan KORPS	8.2	6
3	Grosse Encounters	7.6	5
4	The Face of Revenge	7.8	6
5	Mission: Incredible	7.7	6
9	The Dark Wizard	8.0	9
10	One Flew Over the Budgie's Cage	8.0	6
11	Prison Break	8.3	12
12	Inheritance	7.6	5
13	The Final Endgame	7.8	6

Season 7 (2014)

8.26 avg 13 episodes 8.5 → 8.9

Season 7 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Mayze	8.5	9
2	Frankenstein	8.4	8
3	The Man Who Drew Tomorrow	8.1	7
4	Revenge Is Sweet	8.0	6
5	The Shadow Games	7.4	8
6	The Beginning	7.7	6
7	Return of the Dark Wizard	8.4	8
8	Free Runner	8.6	7
9	The League of Mata Hari	8.6	10
10	Sad Men	8.5	8
11	The Problem Probe	8.3	6
12	We Need to Talk About Kortex	8.0	7
13	The Last Stand	8.9	14

M.I.High (2007)

Cast

Seasons

Shows like this