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