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The Worst Episodes of M.I. High

Every episode of M.I. High ranked from worst to best. Explore the Worst Episodes of M.I. High!

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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.

Seasons7

Episode Rankings

  1. #1 Worst Episode
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    M.I. High Season 4 Episode 3 - Quakermass
    0.0/10(0 votes)

    #1 - Quakermass

    S4:E3

    No description available

    Director:Unknown
    Writer:Unknown

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  2. M.I. High Season 4 Episode 4 - Don't Cook Now
    0.0/10(0 votes)

    #2 - Don't Cook Now

    S4:E4

    No description available

    Director:Unknown
    Writer:Unknown

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  3. M.I. High Season 4 Episode 10 - Three Spies and a Baby
    0.0/10(0 votes)

    #3 - Three Spies and a Baby

    S4:E10

    No description available

    Director:Unknown
    Writer:Unknown

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  4. M.I. High Season 4 Episode 11 - Millionaire Flatley
    0.0/10(0 votes)

    #4 - Millionaire Flatley

    S4:E11

    No description available

    Director:Unknown
    Writer:Unknown

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  5. M.I. High Season 4 Episode 13 - The Octopus
    0.0/10(0 votes)

    #5 - The Octopus

    S4:E13

    The spies have a vital mission - they must protect a ship carrying the last component required to make a nuclear bomb. Other ships carrying nuclear parts have been raided by pirates and MI9 have intelligence to suggest that this ship will be targeted. The team use Frank's mini-submarine to follow the ship, in an undercover, underwater mission. Meanwhile, Frank is very worried about the team since his cousin Charlton went missing in the same waters some years back and was never found.

    Director:Unknown
    Writer:Unknown

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  6. M.I. High Season 5 Episode 3 - Ghosts
    0.0/10(0 votes)

    #6 - Ghosts

    S5:E3

    No description available

    Director:Unknown
    Writer:Unknown

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  8. M.I. High Season 5 Episode 4 - Total Eclipse
    0.0/10(0 votes)

    #7 - Total Eclipse

    S5:E4

    No description available

    Director:Unknown
    Writer:Unknown

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  9. M.I. High Season 5 Episode 5 - The Gran Master
    0.0/10(0 votes)

    #8 - The Gran Master

    S5:E5

    No description available

    Director:Unknown
    Writer:Unknown

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  10. M.I. High Season 6 Episode 6 - The Hive
    0.0/10(0 votes)

    #9 - The Hive

    S6:E6

    On a campaign to get kids eating more healthily and concentrate at school, St. Heart's is chosen by celebrity chef Jimmy Jubbly as a test bed for his new health drink - Jubblyade. But Aneisha is quick to discover that it is affecting everyone's behaviour, making them operate with a hive mind.

    Director:Unknown
    Writer:Unknown

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  11. M.I. High Season 6 Episode 7 - Old School
    0.0/10(0 votes)

    #10 - Old School

    S6:E7

    Out of sync with the times, an old-school spy infiltrates the St. Heart's spybase and hijacks an M.I.9 invention capable of upgrading M.I.9's technology. Once she reverses it, she offers Dan the chance to join the 'old school spies'. With the world's technology being downgraded at an alarming rate, the rest of the team must convince Dan to change his mind, and reverse the damage.

    Director:Unknown

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  12. M.I. High Season 6 Episode 8 - The Germinator
    0.0/10(0 votes)

    #11 - The Germinator

    S6:E8

    Funded by KORPS, scientific genius Bobby Bleach has brought the country to its knees by releasing a plague of airborne supergerms which have incapacitated everyone who breathes them in. Tom is the only member of the team who escaped infection, and must overcome his fear of being in the field and stop Bleach before it is too late.

    Director:Unknown
    Writer:Unknown

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  13. M.I. High Season 3 Episode 9 - Family Trees
    5.5/10(7 votes)

    #12 - Family Trees

    S3:E9

    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. Katrina thinks that the Uzhmanis stole him. They plan to take N80 and clone him to create an army of fighting Neanderthals. The possibility doesn't bear thinking about.

    Director:Unknown
    Writer:Unknown

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  14. M.I. High Season 3 Episode 10 - The Glove
    5.7/10(8 votes)

    #13 - The Glove

    S3:E10

    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, and his genius invention: The Glove.

    Director:Unknown
    Writer:Unknown

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  15. M.I. High Season 3 Episode 5 - Dark Star
    5.9/10(11 votes)

    #14 - Dark Star

    S3:E5

    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.

    Director:Unknown
    Writer:Unknown

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  16. M.I. High Season 3 Episode 7 - The New Grand Master
    6.0/10(10 votes)

    #15 - The New Grand Master

    S3:E7

    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 Grand Master.

    Director:Unknown
    Writer:Unknown

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  17. M.I. High Season 1 Episode 8 - Forever Young
    6.5/10(12 votes)

    #16 - Forever Young

    S1:E8

    A former beautician's youth potion ends up turning the school's teens into toddlers.

    Director:Simon Hook
    Writer:Unknown

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  18. M.I. High Season 1 Episode 9 - Red Button Rampage
    6.5/10(13 votes)

    #17 - Red Button Rampage

    S1:E9

    When a teen scientist invents a method of disarming missiles that could make the army obsolete, he is kidnapped by a war-mongering general.

    Director:Simon Hook
    Writer:Unknown

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  19. M.I. High Season 2 Episode 12 - Green Finger
    6.5/10(13 votes)

    #18 - Green Finger

    S2:E12

    Plants rise up and attack anti-green targets, so Blane goes into action.

    Director:Unknown
    Writer:Unknown

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  20. M.I. High Season 4 Episode 5 - Mrs King - License to Spy
    6.8/10(5 votes)

    #19 - Mrs King - License to Spy

    S4:E5

    No description available

    Director:Unknown
    Writer:Unknown

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  21. M.I. High Season 4 Episode 9 - Black Hole
    6.8/10(6 votes)

    #20 - Black Hole

    S4:E9

    No description available

    Director:Unknown
    Writer:Unknown

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  22. M.I. High Season 4 Episode 12 - Skuldiggery
    6.8/10(6 votes)

    #21 - Skuldiggery

    S4:E12

    No description available

    Director:Unknown
    Writer:Unknown

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  23. M.I. High Season 2 Episode 10 - The Big Bling
    7.1/10(10 votes)

    #22 - The Big Bling

    S2:E10

    The world's most famous diamonds are being stolen, and the team suspects the captain of the all-England football team.

    Director:Unknown
    Writer:Unknown

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  24. M.I. High Season 3 Episode 11 - The Visit
    7.1/10(11 votes)

    #23 - The Visit

    S3:E11

    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 Boldovia and is coming to St Hope's with her team to compete in an international gymnastics competition

    Director:Unknown
    Writer:Unknown

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  25. M.I. High Season 2 Episode 4 - Fit Up
    7.2/10(16 votes)

    #24 - Fit Up

    S2:E4

    Britain's young people are laid low by a strange sleeping sickness.

    Director:Unknown
    Writer:Unknown

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  26. M.I. High Season 2 Episode 7 - The Cold War
    7.2/10(10 votes)

    #25 - The Cold War

    S2:E7

    A new Cold War is in the making, but this time it's the Grandmaster's plan to give everyone the flu.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Quakermass" is the worst rated episode of "M.I. High". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 1/11/2010. This episode scored 0.0 points lower than the second lowest rated, "Don't Cook Now".