M.I. High - Season 7 - Eps 4: Revenge is Sweet
When government food advisor George Monoblot is sacked after highlighting the dangers of a revolutionary sugar substitute, Cupodium, he seeks retribution and unleashes a virulent form of the substance into the food chain. The team must find the antidote and stop Monoblot before the school and whole country is affected and subsequently destroyed by the final stage of the compound - Rage.
About M.I. High

Title: M.I. High
First Air Date: 2007-01-08
Last Air Date: 2014-03-31
Status: Ended
Rating: 6.2/10 (from 18 votes)
Language: EN
Seasons: 7
Total Episodes: 88
Network: BBC One
Genres: Action & Adventure, Crime, Drama, Family
Production Companies: Kudos
Synopsis
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.
Cast

Pollyanna McIntosh
Crime Minster