• 
  Joseph Sargent

  Officer Sargente
• 
  Ernest Borgnine

  Police Lt. Joseph Petrosino
• 
  Robert F. Simon

  Police Commissioner
• 
  Zohra Lampert

  Adelina Saulino
• 
  John Marley

  D. Caputo, Ragman
• 
  Robert Ellenstein

  Luigi Di Sarno
• 
  Jack Chefe

  Religious Ceremony Observer
• 
  Paul Birch

• 
  Mario Siletti

  Enzo Loria
• 
  Mary Carver

  Mrs. Rossi
• 
  Mimi Doyle

  Nun
• 
  Marian Collier

  Phyllis, Girl from opera
• 
  Alan Austin

  Johnny Viscardi
• 
  Vincent Barbi

  Fabraka, Driver
• 
  Howard Caine

  Enrico Caruso

• 
  Franco Corsaro

  Vito Zarillo
• 
  Bruno Della Santina

  Papa Saulino
• 
  Barry Russo

  Lupo Miano (as John Duke)
• 
  Nick Pawl

  Palumbo
• 
  Vito Scotti

  Officer Simonetti
• 
  Renata Vanni

  Mama Saulino

• 
  Lucien Ballard

  imagine
• 
  David Raksin

  departament sunet
• 
  Walter Hannemann

  montaj
• 
  Joseph Sargent

  miscellaneous crew
• 
  David Raksin

  music department
• 
  Fernando Carrere

  design de producţie
• 
  Darrell Silvera

  set decorator
• 
  Richard Collins

  scriitor
• 
  Bertram Millhauser

  scriitor