Four flies on grey velvet = Quatro mosche di velluto grigio
- DVD MYSTERY/SUSPENSE (CEN)
In dubbed English or Italian.
Michael Brandon, Mimsy Farmer, Jean Pierre Marielle.
[Place of publication not identified] : Mya Communication , 
"Dario Argento's lost movie, full and uncut"--Container.
Originally released as a motion picture in 1971.
Roberto is a young handsome drummer playing in a rock band. For the last week he has been stalked by a mysterious guy with dark sunglasses. Roberto decides to put an end to this and follows his stalker in a deserted theatre. He confronts the man and accidentally kills him. At the same time, another mysterious stalker with a weird mask appears and takes pictures of the accidental murder. For Roberto and his girlfriend Mina, it's the beginning of a nightmare, and more murders will ensue soon.
Extra features: Italian trailer ; US teaser and original trailers ; English opening and closing credits ; extensive poster and photo gallery.