While in the Giardino degli Aranci (Rome), the photographer Katy sees a man stabbing a woman to death with a rental telescope. She immediately turns to the police but in doing so his boyfriend becomes the main suspect in the crime. Meanwhile, Commissioner Merugi discovers that the criminal hand is that of a serial murderer, tied in some way to the world of dance.
Cast
Alberto Morosini
Kitty
(as Susan Scott)
Inspector Merughi
Lidia Arrighi / Silvia Arrighi
Marco
Secretary of dance academy
Nina Ferretti
Magda Hopkins
Marta
The general
Fireman
(as Giovanni Pulone)
Asdrubale Magno
(credit only)
(unidentified)
(unidentified)
The chestnut vendor
(uncredited)
Silvia's boyfriend
(uncredited)
Dark boy at the telescope
(uncredited)
Director of the dance academy
(uncredited)
Cleaning Lady
(uncredited)
Fireman's wife
(uncredited)
Photographer
(uncredited)
The killer seen by telescope
(uncredited)
Credits for the identifications
Anna Liberati, Sofia Lusy, Gualtiero Rispoli were identified by Johan Melle.
Orlando Baralla, Augusto Funari and Maurizio Pradeaux were identified by Emiliano.
Gianni Antinori was identified by Mr. Pradeaux himself.