Acting

1975

as Man in Phone Booth

1973

as Don Aggimio Bernardo

1972		The Man as Haley
1972		Man On A String as Carlo Buglione (as John Duke Russo)

1971

as Doctor (uncredited)

1969

as Gene Frazer

1968		The Split as Maccione (uncredited)
1968		Hawaii Five-O (1 episode) as Eddie Rizzo (1 episode) as Albert Jovanko (1 episode) as Willy Vance (1 episode) as Abilleno

1967

(1 episode) as Lt. Alvarado

1966		Mission: Impossible (1 episode) as Tiso Kastner
1966		Star Trek (1 episode) as Commodore Wesley (1 episode) as Lt. Commander Giotto

1963		The Fugitive (1 episode) as Bus Driver (1 episode) as Sergeant Endicot
1963		The Outer Limits (1 episode) as Dr. Terrell

1962

as Al (as John Duke)

1961

as Hood

1960		The Case of the Dangerous Robin (1 episode) as Teddy Thomas
1960		Pay or Die! as Lupo Miano (as John Duke)

1959

as Ward (as John Duke)