• 
  Alfred Hitchcock

  regizor

• 
  Henry Fonda

  Christopher Emanuel 'Manny' Balestrero
• 
  Alfred Hitchcock

  Prologue narrator
• 
  Barney Martin
• 
  Esther Minciotti

  Mama Balestrero
• 
  Bonnie Franklin

  Young girl
• 
  Alexander Lockwood

  Emmerton
• 
  Nehemiah Persoff

  Eugene 'Gene' Conforti

• 
  Peggy Webber

  Miss Dennerly
• 
  Will Hare

  Raymond McKaba, O'Connor's law partner
• 
  Frances Reid

  Mrs. O'Connor
• 
  M'el Dowd

  Nurse
• 
  Vera Miles

  Rose Balestrero
• 
  Mary Boylan

  Curious customer
• 
  Anthony Quayle

  Frank D. O'Connor

• 
  Harold J. Stone

  Detective Lt. Bowers
• 
  Doreen Lang

  Ann James
• 
  William LeMassena

  Sang
• 
  Laurinda Barrett

  Constance Willis
• 
  Kippy Campbell

  Robert Balestrero
• 
  Norma Connolly

  Betty Todd
• 
  Charles Cooper

  Det. Matthews
• 
  Lola D'Annunzio

  Olga Conforti
• 
  Robert Essen

  Gregory Balestrero
• 
  John Heldabrand

  Tomasini
• 
  Richard Robbins

  Daniel - the Guilty Man

• 
  Paul Sylbert

  art director
• 
  Robert Burks

  imagine
• 
  Bernard Herrmann

  departament sunet
• 
  George Tomasini

  montaj
• 
  Herbert Coleman

  producător
• 
  Alfred Hitchcock

  producător
• 
  William L. Kuehl

  set decorator
• 
  Angus MacPhail

  scriitor
• 
  Maxwell Anderson

  scriitor