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.
Full Cast of M.I. High
Danny John-Jules
Lenny Bicknall
Bel Powley
Daisy Millar
Holliday Grainger
Leah Retsam
Konnie Huq
Blue Peter Presenter
Adjoa Andoh
Head of M.I.9
Angus Barnett
Brent Gilbert
Pollyanna McIntosh
Crime Minster
Moustafa Chousein-Oglou
Blane Whittaker
Crew of M.I. High
Full backstage crew list →