Paolo Villaggioas Dr. Jekyll / Mr Hyde
Edwige Fenechas Barbara Wimply
Gianrico Tedeschias James / Jeeves
Gordon Mitchellas Pretorius
Paolo Paolonias Professor
Guerrino Crivelloas Student
Eolo Caprittias Henchman
Francesco Anniballias Henchman
Walter Williamsas PANTAC Top President
