• 
  Mel Stuart

  regizor

• 
  David Shaw

  scenarist

• 
  Ian McShane

  Charlie Cartwright
• 
  John Cassavetes

  Steve
• 
  Suzanne Pleshette

  Samantha Perkins
• 
  Mildred Natwick

  Jenny Grant
• 
  Sandy Baron

  John Marino
• 
  Ermelinda De Felice

  Italian Woman in Automobile Accident

• 
  Joan Collins

  Girl on Sidewalk
• 
  Peggy Cass

  Edna Ferguson
• 
  Norman Fell

  Harve Blakely
• 
  Vittorio De Sica

  Shoemaker
• 
  Virna Lisi

  John's Beautiful Cousin in Rome
• 
  Ben Gazzara

  Card Player
• 
  Marina Berti

  Gina

• 
  Senta Berger

  London Saleswoman
• 
  Anita Ekberg

  Performer
• 
  Michael Constantine

  Jack Harmon
• 
  Suzy Falk

  German Sergeant's Wife
• 
  Mario Carotenuto

  Giuseppe
• 
  Marty Ingels

  Bert Greenfield
• 
  Donovan Leitch

  Singer in Youth Hostel
• 
  Murray Hamilton

  Fred Ferguson
• 
  Elsa Martinelli

  Maria, Woman on Venetian Bridge
• 
  Frank Latimore

  George
• 
  Luke Halpin

  Bo
• 
  Patricia Routledge

  Mrs. Featherstone
• 
  Catherine Spaak

  Woman Posing for Photographer
• 
  Pamela Britton

  Freda
• 
  Paul Esser

  German Sergeant
• 
  Reva Rose

  Irma Blakely
• 
  Hilary Thompson

  Shelly Ferguson (as Hilarie Thompson)