Giorgia Moll
Elena Harakas
Walter Matthau
Tony Dallas
Norma Varden
Wife in Nightclub (uncredited)
Michael Constantine
Andy
Oliver Johnston
Prof. Krumwitz
Robert Preston
Steve Blair
Tony Randall
Paul Ferris
Peter Mamakos
Nick
Lewis Charles
Louie
Titos Vandis
Father Anaxagoras
Betty Bruce
Cha Cha Miller
Vassili Lambrinos
Professor Georg Pappas
Miranta Myrat
Mama Harakas
Larri Thomas