Unchained is a 1955 prison film written, produced and directed by Hall Bartlett and starring Elroy Hirsch, Barbara Hale, Chester Morris, Todd Duncan, and Johnny Johnston. Based on the non-fiction book Prisoners are People by Kenyon J. Scudder, it is most remembered for its theme song, "Unchained Melody".

Elroy Leon "Crazylegs" Hirsch was an American professional football player, sport executive and actor. He was inducted into the Pro Football Hall of Fame in 1967 and the College Football Hall of Fame in 1974. He was also named to the all-time All-Pro team selected in 1968 and to the National Football League (NFL) 1950s All-Decade Team.