Roberto Sbaratto

as Detective Toussaint

as Dirigente Società

as Maresciallo Alvise Munari

as Colnaghi

as Dottor Bissanti

as prof. Providerè

as Montenegro

as Padre Savastano

as Grignani

as Pietro Balossino

as Gian Carlo Pajetta

as Tadino

as Amedeo Gregori