(1981) See China and Die

as Edwin Forbes

(1981) Frankenstein Island

as The Colonel

(1971) Skin Game

as Howard Calloway

(1967) In Like Flint

as U.S. President Trent

(1964) Seven Days in May

as Col. William "Mud" Henderson

(1968) The Secret War of Harry Frigg

as Gen. Newton Armstrong

(1972) Bone

as Bill

(1978) Overboard

as Dugan

(1987) A Return to Salem's Lot

as Judge Axel

(1963) PT 109

as Narrator (uncredited)

(1977) Tail Gunner Joe

as Dwight Eisenhower

(1974) It's Alive

as The Professor

(1978) It Lives Again

as Dr. Perry

(1962) Merrill's Marauders

as Capt. Abraham Lewis Kolodny, MD

(1963) Palm Springs Weekend

as Police Chief Dixon

(1965) The Glory Guys

as Gen. Frederick McCabe

(1958) The Bravados

as Padre

(1957) Decision at Sundown

as Sheriff Swede Hansen

(1964) The Incredible Mr. Limpet

as Harlock

(1973) Black Caesar

as Man at Shoeshine (uncredited)

(1956) Patterns

as Harvey Jameson

(1974) The Missiles of October

as Gen. Maxwell Taylor, Army Chief of Staff

(1953) Death Is My Neighbor

as Detective

(1963) FBI Code 98

as Alan W. Nichols

(1959) Westbound

as Clay Putnam

(1979) The Incredible Journey of Doctor Meg Laurel

as Judge Adamson

(1976) Collision Course: Truman vs. MacArthur

as Gen. Courtney 'Court' Whitney

(1978) The Time Machine

as Bean Worthington

(1962) House of Women

as Warden Frank Cole

(1962) The Chapman Report

as Dr. George C. Chapman

(1958) Return to Warbow

as Murray Fallam

(1971) The Forgotten Man

as William Forrest

(1971) Two on a Bench

as Brubaker

(1956) Three Brave Men

as Pastor Stephen Browning

(1973) Pueblo

as Congressman

(1957) Domino Kid

as Wade Harrington

(1974) The Bears and I

as Commissioner Gaines

(1972) Jigsaw

as Harrison Delando

(1977) The Private Files of J. Edgar Hoover

as Pres. Lyndon B. Johnson

(1987) J. Edgar Hoover

as Dwight D. Eisenhower

(1957) The Saga of Andy Burnett

as Jack Kelly

(1977) Pine Canyon Is Burning

as Capt. Ed Wilson

(1980) M Station: Hawaii

as Andrew McClelland

(1977) The Hunted Lady

as Capt. John Shannon

(1978) A Fire in the Sky

as The President

(1975) Violence in Blue

as ---

(1971) The Homecoming: A Christmas Story

as John Walton

(1962) Red Nightmare

as Judge

(1972) The Streets of San Francisco

as ---

(1979) Abraham's Sacrifice

as King Herabol

(1973) Fire on Kelly Mountain

as Ed Jorgenson

(1975) Attack on Terror: The FBI vs. the Ku Klux Klan

as Insp. Ryder

(1973) Firehouse

as Capt. Jim Parr

(1983) Doctor Detroit

as Harmon Rousehorn

(1980) The Long Days of Summer

as Sam Wiggins

(1971) Neighbors

as ---

(1975) The Footloose Goose

as Narrator (voice)

(1974) Panic on the 5:22

as Harlan Jack Garner

(1968) Cocoon

as Miller

(1974) The Last Angry Man

as Dr. McCabe

(1955) The Challenge

as Mr Fedricks

(1977) The Deadliest Season

as Al Miller

(1974) Two Against the Arctic

as Narrator (voice)

(1981) Falcon Crest

as Paul Hartford

(1963) The Great Adventure

as Col. Callaway

(1977) CHiPs

as ---

(1972) M*A*S*H

as Col. Alvin 'Howitzer' Houlihan

(1958) 77 Sunset Strip

as ---

(1955) Cheyenne

as ---

(1982) Remington Steele

as Johnny Cooper

(1959) Bourbon Street Beat

as Cal Calhoun

(1965) F Troop

as ---

(1963) Kraft Suspense Theatre

as Dr. Adam Winters

(1965) The F.B.I.

as John Stafford

(1976) The Bionic Woman

as ---

(1968) Hawaii Five-O

as Obie O'Brien

(1984) Highway to Heaven

as Crawford

(1972) The Streets of San Francisco

as ---

(1976) Charlie's Angels

as Hackshaw Bartlett

(1967) Mannix

as ---

(1969) Medical Center

as ---

(1955) Gunsmoke

as Nick Search

(1975) Wonder Woman

as Mason Steele

(1966) Mission: Impossible

as Justin Bainbridge

(1971) Cannon

as ---

(1979) Backstairs at the White House

as Pres. Dwight D. Eisenhower

(1967) Ironside

as ---

(1975) The Swiss Family Robinson

as ---

(1963) The Greatest Show on Earth

as McHenry

(1963) The Fugitive

as Harry Andresen

(1978) Vega$

as ---

(1965) Run for Your Life

as Lieutenant Jim Seaborne

(1967) Cimarron Strip

as ---

(1963) The Fugitive

as John Harlan

(1975) Switch

as Truman Berkley

(1962) The Virginian

as James Claiborne

(1968) Lancer

as ---

(1950) Lux Video Theatre

as Mahoney

(1951) Schlitz Playhouse of Stars

as Red Lawson

(1982) Matt Houston

as ---

(1965) The Big Valley

as Wallant

(1967) Judd for the Defense

as ---

(1962) Room for One More

as ---

(1974) Lucas Tanner

as ---

(1955) Matinee Theater

as ---

(1948) The Philco Television Playhouse

as ---

(1963) The Dakotas

as ---

(1964) 12 O'Clock High

as ---

(1956) Wire Service

as Stowe

(1950) Robert Montgomery Presents

as ---

(1974) The Manhunter

as ---

(1976) Once an Eagle

as Gen. McKelvey

(1958) Jefferson Drum

as Charles McGowan

(1961) Dr. Kildare

as Carl Quincy

(1961) The Defenders

as Frank Rawlins

(1960) The Roaring 20's

as ---

(1972) Ghost Story

as Jeremy

(1978) The Eddie Capra Mysteries

as ---

(1967) Off to See the Wizard

as ---

(1980) Hagen

as ---

(1957) Maverick

as ---

(1957) Maverick

as Big Ed Murphy

(1963) Arrest and Trial

as Ben Challis

(1958) 77 Sunset Strip

as Insp. Eric Sommers

(1971) McMillan & Wife

as Ewing Webley

(1963) Bob Hope Presents the Chrysler Theatre

as Father Michaell

(1963) Bob Hope Presents the Chrysler Theatre

as Donald Guthrie

(1965) The F.B.I.

as Lt. Frank Harris

(1965) The F.B.I.

as Steve Ramsey

(1965) The F.B.I.

as Frank Conner

(1965) The Big Valley

as Senator Jud Robson

(1955) Gunsmoke

as Fos Capper

(1955) Gunsmoke

as Crail

(1950) Lux Video Theatre

as Jason

(1950) Lux Video Theatre

as Thug

(1950) Lux Video Theatre

as Karl

(1948) The Ed Sullivan Show

as Self

(1968) Hawaii Five-O

as Cliff Morgan

(1968) Hawaii Five-O

as Dr. Karl Rathman

(1968) Hawaii Five-O

as Roger Bancroft

(1983) Hardcastle and McCormick

as Roy Stern

(1965) Run for Your Life

as James Seaborne

(1964) 12 O'Clock High

as Brig. Gen. Ed Britt

(1971) McMillan & Wife

as Captain Robert Stiles

(1958) The Further Adventures of Ellery Queen

as Ferris Adams

(1972) Kung Fu

as Sheriff Boggs

(1972) The Streets of San Francisco

as Capt. A.R. Malone

(1954) The Wonderful World of Disney

as Jack Kelly

(1957) Wagon Train

as Dan Brady

(1957) Have Gun, Will Travel

as Daniel Weaver

(1963) The Lieutenant

as Peter Bonney

(1979) Hart to Hart

as Loring Nichols

(1972) Banacek

as Cap'n Jack Osburn

(1969) Medical Center

as Dr. Oliver Garson

(1967) The Invaders

as General Theodore Beaumont

(1958) 77 Sunset Strip

as Cal Calhoun

(1964) 12 O'Clock High

as Brigadier/Major General Ed Britt

(1973) Barnaby Jones

as Bill Sanderson

(1957) Tombstone Territory

as Kirk Stevens

(1975) Barbary Coast

as Sheriff Bruno Hyde

(1957) Suspicion

as Al Guthrie

(1955) Cheyenne

as Mark Kendall

(1962) The Alfred Hitchcock Hour

as John McGregor

(1976) Rich Man, Poor Man

as Col. Deiner

(1963) Bob Hope Presents the Chrysler Theatre

as Captain Franks

(1955) Cheyenne

as Major Ellwood