Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Renzo Marignano Funeral Exhibition Attendant (uncredited) Quinto Marziali Funeral Exhibition Visitor (uncredited) Pupita Lea Scuderoni Funeral Exhibition Visitor (uncredited) Maurizio Streccioni Funeral Exhibition Visitor (uncredited) Lella Cattaneo Funerary art exposition visitor (uncredited) Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Renzo Marignano Funeral Exhibition Attendant (uncredited) Quinto Marziali Funeral Exhibition Visitor (uncredited) Pupita Lea Scuderoni Funeral Exhibition Visitor (uncredited) Maurizio Streccioni Funeral Exhibition Visitor (uncredited) Lella Cattaneo Funerary art exposition visitor (uncredited) Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Renzo Marignano Funeral Exhibition Attendant (uncredited) Quinto Marziali Funeral Exhibition Visitor (uncredited) Pupita Lea Scuderoni Funeral Exhibition Visitor (uncredited) Maurizio Streccioni Funeral Exhibition Visitor (uncredited) Lella Cattaneo Funerary art exposition visitor (uncredited) Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Renzo Marignano Funeral Exhibition Attendant (uncredited) Quinto Marziali Funeral Exhibition Visitor (uncredited) Pupita Lea Scuderoni Funeral Exhibition Visitor (uncredited) Maurizio Streccioni Funeral Exhibition Visitor (uncredited) Lella Cattaneo Funerary art exposition visitor (uncredited) Michael Brandon Roberto Tobias Mimsy Farmer Nina Tobias Jean-Pierre Marielle Gianni Arrosio Aldo Bufi Landi Pathologist Marisa Fabbri Amelia, the Maid Oreste Lionello The Professor Corrado Olmi Porter Stefano Satta Flores Andrea Laura Troschel Maria Francine Racette Dalia Bud Spencer Diomede / Godfrey Dante Cleri Coffin Salesman Guerrino Crivello Rambaldi, the Neighbor Tom Felleghy Police Commissioner Pini Fulvio Mingozzi Music Studio Manager Stefano Oppedisano Bearded guy with girlfriend Pino Patti Funeral Exhibition Attendant Ada Pometti Extra (credit only) Shirley Corrigan Girl at Party (uncredited) Luigi Cozzi Masked Killer in Theater (uncredited) Giovanni Di Benedetto Funeral Exhibition Attendant (uncredited) Sandro Dori Funeral Exhibition Attendant (uncredited) Renzo Marignano Funeral Exhibition Attendant (uncredited) Quinto Marziali Funeral Exhibition Visitor (uncredited) Pupita Lea Scuderoni Funeral Exhibition Visitor (uncredited) Maurizio Streccioni Funeral Exhibition Visitor (uncredited) Lella Cattaneo Funerary art exposition visitor (uncredited)