To mystiko tou kokkinou mandya

Το Μυστικό του Κόκκινου Μανδύα

Also known as Ο Κόκκινος Μανδύας, Το Μεγάλο Μυστικό

A young actress who is about to star in a play by the writer Palla stays at the home of Pavlos, an actress who was left paralysed shortly before performing in Palla's play "The Red Cloak." The young actress is found murdered, and a police officer conducts a thorough investigation to find the culprit.