The marquis Galeazzo di Torre Alta is murdered by a mysterious killer who calls himself Diabolicus. His heirs are his three brothers and a sister, but all of them, with the exception of Monsignor Antonino di Torre Alta, are killed by Diabolicus. The police are unable to solve the case, but when Antonino gives his inheritance to Pasquale Bonocore, illegitimate son of his father and Pasquale is in prison and therefore can't be the killer, all the clues are in the hand of the police.
If you're looking for a delightfully subversive take on the murder mystery, *Totò diabolicus* is an absolute must-watch that deftly blends dark premise with brilliant Italian comedy. At its heart is the incomparable Totò, whose masterful performance as Monsignor Antonino di Torre Alta is a compelling reason alone to dive in. He brings his signature blend of physical comedy, expressive face work, and impeccable timing to a seemingly grim tale of a killer dubbed "Diabolicus" targeting a wealthy family. The genius of Steno's direction lies in how it transforms a potentially serious thriller into a farcical romp, maintaining a light, witty, and surprisingly charming tone despite the body count. This isn't a film that will scare you; rather, it will repeatedly make you laugh as Totò navigates the escalating chaos with a unique blend of bewildered wisdom and accidental ingenuity. Fans of classic Italian cinema, Totò enthusiasts, and anyone who appreciates a clever, character-driven comedy that subverts genre expectations will find themselves thoroughly entertained by this unique and often hilarious romp.
