Cast
Luciano Zanussi
PANTAC Board Member (uncredited)
Paolo Villaggio
Dr. Jekyll / Mr Hyde
Gordon Mitchell
Pretorius
Paolo Paoloni
Professor
Guerrino Crivello
Student
Francesco Anniballi
Henchman
Geoffrey Copleston
Archibald Gold
Fulvio Mingozzi
PANTAC Board Member (uncredited)
Edwige Fenech
Barbara Wimply
Eolo Capritti
Henchman
Clemente Ukmar
Henchman
Angelo Boscariol
PANTAC Board Member (uncredited)
Luciano Foti
Class Member (uncredited)
Alfonso Giganti
Industrialist (uncredited)
Gianrico Tedeschi
James / Jeeves
Giuseppe Marrocco
PANTAC Board Member (uncredited)
Alessandro Tedeschi
Professor introducing Jekyll (uncredited)