• 
  Richard Brooks

  regizor

• 
  Richard Brooks

  scenarist

• 
  Burt Lancaster

  Elmer Gantry
• 
  Arthur Kennedy

  Jim Lefferts
• 
  Shirley Jones

  Lulu Bains
• 
  Edward Andrews

  George F. Babbitt
• 
  Joe Maross

  Pete
• 
  Barry Kelley

  Cap. Politie, Holt

• 
  William H. O'Brien

  Train conductor
• 
  Larry J. Blake

  Mac (bartender)
• 
  Dale Van Sickel

  Egg thrower
• 
  Colin Kenny

  Extra at revival meeting
• 
  George Cisar

  Friend
• 
  Hugh Marlowe

  Rev. Philip Garrison
• 
  Ed Nelson (VI)

  Man on phone at Sister Sharon headquarters

• 
  Barbara Luna

  Prostitute
• 
  Philip Ober

  Rev. Planck
• 
  Peter Brocco

  Benny (photographer)
• 
  Bert Stevens

  Choir member
• 
  Robert P. Lieb

  Police captain
• 
  Jean Willes

  Prostitute
• 
  Norman Leavitt

  Friend
• 
  Dan Riss

  cranic radio
• 
  Wendell Holmes

  Rev. Ulrich
• 
  Charles Horvath

  Hobo in boxcar
• 
  Max Showalter

  Deaf man
• 
  Jean Simmons

  Sister Sharon Falconer, nee Katie Jones
• 
  Dean Jagger

  William L. Morgan
• 
  John McIntire

  Rev. John Pengilly
• 
  John Qualen

  Sam (storekeeper)
• 
  Dayton Lummis

  Eddington
• 
  Patti Page

  Sister Rachel