Acting
Following graduation from St. John's Preparatory School in New York City, John enlisted in the U.S. army in 1969. While serving in the army Buco worked as a disc jockey for a radio station down south. John finished his service with the army in February, 1972 and returned to New York City. Buco answered an ad in The Village Voice placed by Lawrence T. Cole which led to him appearing in his first hardcore loop in mid-1972
Teenage Bikers
1977

Sweet Wet Lips
1977

The Perfect Position
1977

The Dark Side of Danielle
1976

Water Power
1976

That Lady from Rio
1976

The Fury in Alice
1976

Bizarre Moods
1976

Gulp
1976

Forbidden Ways
1976

Slip Up
1975

The School for Sexual Arts
1975

Sin of Lust
1975

Angel Number 9
1974

Breakdown
1974

The Blowhard
1974

Revolving Teens
1973

High Priestess of Sexual Witchcraft
1973
Guess Who's Coming
1973

Keyholes Are for Peeping
1972

Millie's Homecoming
1971

Mondo Porno
1971