演职人员
Karin Ullman
比比·安德森
David Frasier
罗伯特·斯塔克
Bruno Cardini
詹姆斯·法伦蒂诺
Liliana
Annie Girardot
Bruno's Girl Friend
Didi Perego
Prof Ferrara
Mario Nascimbene
Manzetti (as Francesco Mulé)
Francesco Mulè
Mr. Ullman
Frank Sundström
Rushenov
Toivo Pawlo
Fahlen
Beppe Wolgers
Mrs. Ullman
Birgitta Valberg
Cathy
Cathy Riney
Sissi
Erika Rosell
Swedish Boy Playing Accordion (uncredited)
Ted Gärdestad
Swedish Guy Playing Guitar (uncredited)
Kenneth Gärdestad
Larry
Desi Gardena
Ambassador's Wife
Diana Lante
Nadia
Anna Liotti
T.V. Announcer
Marco Raviart
Mrs. Fahlen
Ingela Rossell
Mrs. Curtis
Gisella Sofio
Mario
Pippo Starnazza
Singer (voice)
Ornella Vanoni
Luisa
Elsa Vazzoler