Stars (in credits order)
Anna Woolhouse
Self - Presenter
Andy Scott
Self - Reporter
Johnny Nelson
Adam Smith
Self
Meridian Dan
Self - Grime Artist
Anthony Joshua
Eddie Hearn
Paulie Malignaggi
Self - Analyst
Adam Booth
Self - Trainer
Davey Ritson
Self - Father & Trainer
Kell Brook
Self - World Super-Welterweight Contender
Lewis Ritson
Self - British Lightweight Champion
Dominic Ingle
Self - Brook's Trainer
Alexander Povetkin
Self - Challenger
Frank Buglioni
Self - British Light-Heavyweight Champion
Dereck Chisora
Kid Galahad
Self - Undefeated Professional Boxer
Callum Johnson
Self - Commonwealth Light-Heavyweight Champion
Alex Taylor
Self - Amateur Boxer
Luke Campbell
Self - World Lightweight Contender
Shane McGuigan
Self - Luke Campbell's Trainer
Dale Tempest
Self - Betting Expert
Dave Coldwell
John Skyers
Self - Head Coach
Jamie Moore
Kevin Barry
Self - Parker's Trainer
Deontay Wilder
Self - WBC Heavyweight Champion
Spencer Fearon
Self - Boxing Historian
Joseph Parker
Lawrence Okolie
Self(uncredited)
Dillian Whyte
Matty Askin
Lucas Browne