Dr. Jekyll Likes Them Hot

Paolo Villaggio Dr. Jekyll / Mr Hyde

Edwige Fenech Barbara Wimply

Gianrico Tedeschi James / Jeeves

Gordon Mitchell Pretorius

Paolo Paoloni Professor

Guerrino Crivello Student

Eolo Capritti Henchman

Francesco Anniballi Henchman

Walter Williams PANTAC Top President

Clemente Ukmar Henchman

Geoffrey Copleston Archibald Gold

Paola Arduini Stewardess

Angelo Boscariol PANTAC Board Member (uncredited)

Luciano Foti Class Member (uncredited)

Alfonso Giganti Industrialist (uncredited)

Juba Kennerley Gentleman (uncredited)

Giuseppe Marrocco PANTAC Board Member (uncredited)

Fulvio Mingozzi PANTAC Board Member (uncredited)

Alessandro Tedeschi Professor introducing Jekyll (uncredited)

Luciano Zanussi PANTAC Board Member (uncredited)