Filmography from Silvano Tranquilli

Actor :

Milano trema: la polizia vuole giustizia, Sergio Martino, 1973
...

Una farfalla con le ali insanguinate, Duccio Tessari, 1971
...

La tarantola dal ventre nero, Paolo Cavara, 1971
When nymphomaniac Maria Zani is murdered, her ex-husband and insurance broker Paolo Zani becomes the prime-suspect of Inspector Tellini. Then the saleswoman Mirta Ricci is murdered in the same modus operandi - both victims had been paralyzed by acupuncture needles with poison introduced in their necks and their bellies had been ripped open with a knife with the victims still alive, in the same way that tarantulas are killed by tarantula hawks....