Çelik Yumruklar
Cesaret çelikten daha güçlüdür.
Yakın bir gelecekte, yeni bir dövüş sporu ortaya çıkmıştır. Bu, yaklaşık 2000 kiloluk dev robotların kıyasıya dövüştüğü bir boks maçıdır. Robotlar insanlar tarafından eğitilmektedir. Bu antrenörlerden biri de Charlie Kenton'dır.
Fragman
Oyuncular
Karl Yune
Tak Mashido
Tess Levy
Little Sister
Dan Lemieux
Bing Arena Ref
Taris Tyler
Robot Promoter
Ron Causey
Kingpin's Henchman (uncredited)
Peter Carey
Bing Arena Announcer
Anton Narinskiy
Farra's Body Guard (uncredited)
Evangeline Lilly
Bailey Tallet
John Manfredi
Sergei Lemkova
Mike Ancrile
Fight Fan (uncredited)
David Alan Basche
ESPN Boxing Commentator
Megan Mockensturm
Fight Fan (uncredited)
Olga Fonda
Farra Lemkova
Kevin Durand
Ricky
Kevin Dorman
Atom Performance Capture
Phil LaMarr
ESPN Boxing Commentator
Torey Adkins
Large Texan Man
John Hawkinson
San Leandro Gentleman #2
Sophie Levy
Big Sister
Ben Hernandez Bray
Ricky's Henchman (uncredited)
Johnny Flynn
ESPN Commentator (uncredited)
Kef Lee
Zeus Robot Handler #1 (uncredited)
Dakota Goyo
Max Kenton
Julian Gant
Starblaze Arena Reporter
Hope Davis
Aunt Debra
James Rebhorn
Marvin
Gregory Sims
Bill Panner
Logan Fry
Rabid Fight Fan (uncredited)
Alan D. Purwin
Helicopter Pilot (uncredited)
Anthony Mackie
Finn
John Gatins
Kingpin
Jojuan Westmoreland
Zoo Fight Fan (uncredited)
Chris Newman
Starblaze Security Guard (uncredited)
Miguel Sandoval
Judge (uncredited)
Rima Fakih
Self (uncredited)
Hugh Jackman
Charlie Kenton
Ricky Wayne
Underground Promoter
Leah Barkoff
Upscale Fight Fan (uncredited)