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