Brash hoodlum Tom Connors enters Sing Sing cocksure of himself and disrespectful toward authority, but his tough but compassionate warden changes him.

Spencer Tracy
as Tommy Connors

Bette Davis
as Fay Wilson

Arthur Byron
as Warden Paul Long

Lyle Talbot
as Bud Saunders

Warren Hymer
as Hype

Louis Calhern
as Joe Finn

Spencer Charters
as Officer Daniels (uncredited)

G. Pat Collins
as Death Row Convict Mike (uncredited)

Lucille Collins
as Girl with Friend Helping Tommy (uncredited)

James Donlan
as First Reporter (uncredited)
John Chard
Warden, I never broke my word, see - not even to a rat, and I won't break it now to a square guy. 20,000 Years in Sing Sing is directed by Michael Curtiz and adapted to screenplay by Wilson Mizner, Brown Holmes, Courtney Terrett and Robert Lord from the book written by Warden Lewis E. Lawes. It s...