Burt Lancaster character Elmer Gantry
Jean Simmons character Sister Sharon Falconer
Arthur Kennedy character Jim Lefferts
Dean Jagger character William L. Morgan
Shirley Jones character Lulu Bains
Patti Page character Sister Rachel
Edward Andrews character George F. Babbitt
John McIntire character Rev. John Pengilly
Hugh Marlowe character Rev. Philip Garrison
Joe Maross character Pete
Philip Ober character Reverend Planck
Barry Kelley character Police Captain Holt
Wendell Holmes character Reverend Ulrich
Dayton Lummis character Eddington
Colin Kenny character Extra at Revival Meeting
William H. O'Brien character Train Conductor (uncredited)
Bert Stevens character Choir Member
John Qualen character Sam - Storekeeper
Rex Ingram character Preacher of Black Congregation
