Peter Sellers
Aldo Vanucci/Federico Fabrizi
Britt Ekland
Gina Vanucci/Gina Romantica
Timothy Bateson
Michael O'Reilly (uncredited)
Ugo Carboni
Pharmacist in Sevalio (uncredited)
Amerigo Castrighella
Via Veneto café costumer (uncredited)
Lucia Cavalieri
Bingo Player (uncredited)
Vittorio De Sica
Vittorio De Sica (uncredited)
David Lodge
Police Officer (uncredited)
Cho Cha Lung
Restaurant Patron (uncredited)
Enrico Luzi
Movie Director on Via Veneto (uncredited)
Alba Maiolini
Street Spectator (uncredited)
Maria Grazia Marescalchi
Woman in Sevalio (uncredited)
Valeria Montesi
Pharmacist's Wife (uncredited)
Peggy Nathan
Bingo Player (uncredited)
Marcella Rovena
Salvatore's Wife (uncredited)
Alessandro Tedeschi
Restaurant Customer (uncredited)
Francesco Telli
Child in Sevalio (uncredited)
