Il colpaccio

Edmund Purdom as Professor Vanderberg Gabriele Tinti as Sandro Vincenzoni Carole André as Nicky Stone Claudine Auger as Maggie Vanderberg William Berger as Mackenzie Mariangela Giordano as Sandro's lover Fausto Tozzi as Mark Lemmon Al Cliver as Michael Teague Tony Di Mitri as Dr. Alfred Houseman