Pressured by a greedy uncle and a pile of debt, lovable loser Steve Barker resorts to an unthinkable, contemptible, just-crazy-enough-to-work scheme. He pretends to be mentally challenged to rig the upcoming Special Olympics and bring home the gold. But when Steve's fellow competitors get wise to the con, they inspire him to rise to the greatest challenge of all: becoming a better person.
Johnny Knoxville
as Steve Barker
Brian Cox
as Gary Barker
Katherine Heigl
as Lynn Sheridan
Luis Ávalos
as Stavi
Jed Rees
as Glen
Leonard Earl Howze
as Mark
Geoffrey Arend
as Winston
Edward Barbanell
as Billy
Bill Chott
as Thomas
Mike Cerrone
as Paulie
Terry Funk
as Frankie
Leonard Flowers
as Jimmy