Otto Farrant
as Alex Rider
Ronke Adekoluejo
as Jack Starbright
Brenock O'Connor
as Tom Harris
Vicky McClure
as Mrs. Jones
Ace Bhatti
as Crawley
Nyasha Hatendi
as Smithers
Karl Farrer
as Special Agent
Thomas Levin
as Yassen Gregorovitch
Haluk Bilginer
as Dr. Greif
Ana Ularu
as Eva Stellenbosh
George Sear
as Parker Roscoe
Marli Siu
as Kyra
Katrin Vankova
as Laura
Liam Garrigan
as Martin Wilby
Howard Charles
as Wolf