(1976) Network

as Merrill Grant

(1994) Beretta's Island

as Barone

(1973) The Seven-Ups

as Ansel - Seven-Up

(1968) Pretty Poison

as Harry Jackson

(2017) The Promise

as Dr. Christopher Webber

(1974) The Disappearance of Flight 412

as White

(1996) Dallas: J.R. Returns

as Cliff Barnes

(1979) Too Far to Go

as Jack Dennis

(1981) The Patricia Neal Story

as Dr. Charles Canton

(2001) Blind Obsession

as ---

(1984) Calamity Jane

as Buffalo Bill Cody

(1991) Keeping Secrets

as Frank Mahoney

(1983) The Demon Murder Case

as Richard Clarion

(1992) Diagnosis Murder: Diagnosis of Murder

as Frank Stevens

(1978) Devil Dog: The Hound of Hell

as Miles Amory

(1990) Corporate Affairs

as Arthur Strickland

(1970) Cover Me Babe

as Jerry

(1991) California Casanova

as Willie

(1993) Woman on the Ledge

as Dr. Martin

(2004) Dallas Reunion: Return to Southfork

as Self

(1990) Perry Mason: The Case of the Defiant Daughter

as L. D. Ryan

(1991) I Still Dream of Jeannie

as Mr. Simpson

(1977) The Lincoln Conspiracy

as John Surratt

(1966) An Enemy of the People

as ---

(1970) Rabbit, Run

as Barney

(1978) F.I.S.T.

as Bernie Marr

(1976) Judge Horton and the Scottsboro Boys

as Dist. Atty. Tom Knight

(1979) Walking Through the Fire

as Dr. Freeman

(1994) Perry Mason: The Case of the Grimacing Governor

as Harlan Richards

(1978) Dallas

as Cliff Barnes

(1977) CHiPs

as ---

(1979) Trapper John, M.D.

as ---

(1986) L.A. Law

as Al Bremmer

(1975) Starsky & Hutch

as ---

(1986) Matlock

as ---

(1974) How to Survive a Marriage

as Larry Kirby #2

(2001) Crossing Jordan

as Mr. Payton

(1984) Highway to Heaven

as Richard Osbourne

(1996) E! True Hollywood Story

as ---

(1993) Walker, Texas Ranger

as Dr. Slade

(1994) Nachtshow

as Self

(1982) Hotel

as ---

(1993) Diagnosis: Murder

as Alex Ridlin

(1973) Kojak

as Ray Fromm

(1992) The Golden Palace

as Charlie

(1954) The Secret Storm

as ---

(1993) Diagnosis: Murder

as William P. Bissell

(1994) ER

as Mr. Zwicki

(1961) The Defenders

as Jack Wilks

(1980) Here's Boomer

as ---

(1993) Diagnosis: Murder

as Duke Fallon

(1977) Rafferty

as ---

(2012) Dallas

as Cliff Barnes

(1993) Diagnosis: Murder

as Keith Dunn

(1958) Naked City

as Acting Student (uncredited)

(1986) Lovejoy

as Rutherford Lovejoy

(1973) Kojak

as Professor Lacey

(1973) Kojak

as Teddy Maclay

(1994) Burke's Law

as Bernie Green

(1977) The Love Boat

as Don Bartlett

(1984) Murder, She Wrote

as Alex Ericson

(1975) Beacon Hill

as District Attorney