Henry Fonda

Christopher Emanuel 'Manny' Balestrero

Vera Miles

Rose Balestrero

Anthony Quayle

Frank D. O'Connor

Harold J. Stone

Det. Lt. Bowers

Charles Cooper

Det. Matthews

John Heldabrand

Tomasini - Prosecutor

Esther Minciotti

Mama Balestrero

Doreen Lang

Ann James

Laurinda Barrett

Constance Willis

Norma Connolly

Betty Todd

Nehemiah Persoff

Gene Conforti

Lola D'Annunzio

Olga Conforti - Manny's Sister

Kippy Campbell

Robert Balestrero

Robert Essen

Gregory Balestrero

Richard Robbins

Daniel - the Guilty Man

Dayton Lummis

Judge Groat

Peggy Webber

Alice Dennerly

Alfred Hitchcock

Self - Prologue Narrator