Charlie Kenton is a washed-up fighter who retired from the ring when robots took over the sport. After his robot is trashed, he reluctantly teams up with his estranged son to rebuild and train an unlikely contender.
Hugh Jackman
Charlie Kenton
Dakota Goyo
Max Kenton
Evangeline Lilly
Bailey Tallet
Kevin Durand
Ricky
Anthony Mackie
Finn
Hope Davis
Aunt Debra
James Rebhorn
Marvin
Karl Yune
Tak Mashido
