Brooklyn, New York City, New York, USA
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

as Plumber

as Guy #2 in 4-Way (uncredited)
1972

1977

as Plumber
1976

as Guy in Green Shirt
1971

1974

as Satanist (uncredited)
1973

as Jack Gallagher
1976

as Guy at Party
1974

as Repairman #2
1971

as Henry Draggrass
1975
as Tom
1973

as Skip
1976
as Uncle Frank / Hooded Ritualistl
1976
1977

1977

as Jack
1977

as Uncle Frank / Hooded Ritualistl
1976

as Jack Gallagher
1976

as Rocco
1976

as Plumber
1976

as Skip
1976

as Frankie
1976

as Sam
1976

as Henry Draggrass
1975

as Dean Lipshitz
1975

as Alan Hartman
1975

as Guy at Party
1974

1974

as Mustache Guy on Rug
1974

as John (uncredited)
1973

as Satanist (uncredited)
1973
as Tom
1973

as Guy #2 in 4-Way (uncredited)
1972

as Repairman #2
1971

as Guy in Green Shirt
1971