It was
called Party at Kitty and Stud's. This movie came out in 1970, when Sly was but 24 years old,
living in Hell's Kitchen, New York City, and working a variety of menial jobs (including cinema usher)
while trying to break into the movies. At that time New York City was the hub of U.S. porn film making.
Stallone is the leading man in this X film, and he later acknowledged in a Playboy interview that he was
paid for his role. Unlike his efforts in later films, Stallone seems to have had no part in directing or
producing Party at Kitty and Stud's.