Lewis E. Lawes

Tom Connors is sentenced to Sing Sing believing his influential friends will soon have him out on parole. A trouble maker, he gets ninety days in solitary and no parole. His girlfriend Fay is injured and Warden Long lets Tom visit her on his honor to return. During a fight with mobster Joe Finn Fay shoots Finn, Tom jumps out the window and is blamed for the death. He gives himself up but it sentenced to the electric chair. (imdb)

Mobster Tommy Gordon isn't worried about being sentenced to Sing Sing prison because his political pals have promised him a quick parole. A troublesome prisoner, he finally concedes that his friends have deserted him, and he makes an effort to reform. When his girlfriend Kay is injured in an accident, Warden Long gives Tommy a pass to go see her. But trouble erupts when Tommy encounters the man responsible for his imprisonment. (imdb)

Jerry Davis is a street tough and troublemaker who winds up in Sing Sing framed for murder. There he discovers he has a great singing voice, and with the help of prison chaplain Father Connor, Jerry begins to rehabilitate himself. (imdb)