Acting

—

as Yeoman Herbert Quale

2020

as Self (archive footage)

2014

as Himself

2011

as Corporate President

2004

as Self

2000

as Self (archive footage)

1998		Dallas - War of The Ewings as J.R. Ewing
1998		Primary Colors as Gov. Fred Picker

1996

as J.R. Ewing

1995

as Jack Jones

1993		Staying Afloat as Alexander Hollingsworth III
1993		Harley-Davidson: The American Motorcycle

1986

as J.R. Ewing

1982		Deadly Encounter as Sam Hooten
1982		Night of 100 Stars as Self

1981		I am Blushing as Larry Hagman
1981		S.O.B. as Dick Benson
1981		Diana as Self

1980

as Self

1978		Superman as Major
1978		Last of the Good Guys as Sgt. Frank O'Malley (uncredited)
1978		The President's Mistress as Ed Murphy
1978		A Double Life

1977		Intimate Strangers as Mort Burns
1977		Checkered Flag or Crash as Bo Cochran

1976		The Eagle Has Landed as Colonel Pitts
1976		The Big Bus as Parking Lot Doctor
1976		The Return of the World's Greatest Detective as Sherman Holmes
1976		Mother, Jugs & Speed as Murdoch

1975

as Jerry Travis

1974		Stardust as Porter Lee Austin
1974		Hurricane as Paul Damon
1974		Harry and Tonto as Eddie Coombes
1974		Sidekicks as Quince Drew

1973		What Are Best Friends For? as Frank Ross
1973		Blood Sport as Coach Marshall
1973		The Alpha Caper as Tudor
1973		Applause as Bill Sampson
1973		Antonio as Mark Hunter
1973		The Wheels of Hell

1972		No Place to Run as Jay Fox
1972		Beware! The Blob as Young Hobo
1972		Getting Away from It All as Fred Clark

1971		A Howling in the Woods as Eddie Crocker
1971		The Hired Hand as Sheriff (uncredited)

1970

as Maurice Camber

1969

as Jim Carson

1966

as Harald Peterson

1965

as Lt. J.G. Cline

1964		Fail Safe as Buck
1964		Ensign Pulver as Billings
1964		The Cavern as Captain Wilson

Production

1993

… Executive Producer

Directing

1972

… Director