M.I. High (Season 4)

Run, Carrie Run! (Episode 1)

Air date: 2010-01-04

Runtime: 30 min

The Bunny Whisperer (Episode 2)

Air date: 2010-01-04

Runtime: 30 min

Quakermass (Episode 3)

Air date: 2010-01-11

Runtime: 30 min

Don't Cook Now (Episode 4)

Air date: 2010-01-18

Runtime: 30 min

Mrs King - License to Spy (Episode 5)

Air date: 2010-01-18

Runtime: 30 min

Return of the Mummy (Episode 6)

Air date: 2010-01-25

Runtime: 30 min

Dopplegangers (Episode 7)

Air date: 2010-02-01

Runtime: 30 min

High School Spy Movie (Episode 8)

Air date: 2010-02-08

Runtime: 30 min

Black Hole (Episode 9)

Air date: 2010-02-15

Runtime: 30 min

Three Spies and a Baby (Episode 10)

Air date: 2010-02-22

Runtime: 30 min

Millionaire Flatley (Episode 11)

Air date: 2010-03-01

Runtime: 30 min

Skuldiggery (Episode 12)

Air date: 2010-03-08

Runtime: 30 min

The Octopus (Episode 13)

Air date: 2010-03-15

Runtime: 30 min

Overview: 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.