Scott Adkins as Max Cloud

Isabelle Allen as Sarah

John Hannah as Revengor

Lashana Lynch as Shee

Tommy Flanagan as Brock Donnelly

Elliot James Langridge as Jake

Franz Drameh as Cowboy

Sam Hazeldine as Tony

Jason Maza as Space Witch

Martyn Ford as Musculor

Sally Collett as Rexy

Andi Osho as Sofia

Shirin Daryaie as Scavenger

Geraldine Sharrock as Max Cloud's Mum

Craig Thomas Lambert as Max Cloud's Dad

Finley Pearson as Young Max Cloud