James Sloyan

My Son Is Innocent(1996)

Niles Brokaw

Woman With a Past(1992)

Dunne

Changes(1991)

Paul Stevenson

Who Gets the Friends?(1988)

Bigfoot(1987)

Dr. Zach Emerson

Her Secret Life(1987)

Wardell

Vital Signs(1986)

Amos(1985)

Sheriff John Thomas

Prime Suspect(1982)

John Malloy

The Violation of Sarah McDavid(1981)

Eddie

Callie & Son(1981)

Bubba Wrench

Xanadu(1980)

Simpson

Trouble in High Timber Country(1980)

John David Yeager

Act of Violence(1979)

Tony Bonelli

The Million Dollar Rip-Off(1976)

Lubeck

The Disappearance of Aimee(1976)

Dist. Atty. Asa Keyes

Panic on the 5:22(1974)

Frankie Scamantino

The Family Kovack(1974)

Vinnie Kovack

The Sting(1973)

Mottola

Honor Thy Father(1973)

Pete Notario

Between Time and Timbuktu(1972)

Dr. Paul Proteus

The Gang That Couldn't Shoot Straight(1971)

Joey

Paradise Lost(1971)

Williams

The Traveling Executioner(1970)

Piquant (as James J. Sloyan)