1987
A Return to Salem's Lot as Judge Axel1987
J. Edgar Hoover as Dwight D. Eisenhower1984
Highway to Heaven as Crawford1983
Hardcastle and McCormick as Roy Stern1983
Doctor Detroit as Harmon Rousehorn1982
Remington Steele as Johnny Cooper1982
Matt Houston as Not available1981
Falcon Crest as Paul Hartford1981
Frankenstein Island as The Colonel1981
See China and Die as Edwin Forbes1980
Hagen as Not available1980
M Station: Hawaii as Andrew McClelland1980
The Long Days of Summer as Sam Wiggins1979
Hart to Hart as Loring Nichols1979
Backstairs at the White House as Pres. Dwight D. Eisenhower1979
The Incredible Journey of Doctor Meg Laurel as Judge Adamson1979
Abraham's Sacrifice as King Herabol1978
Vega$ as Not available1978
The Eddie Capra Mysteries as Not available1978
A Fire in the Sky as The President1978
It Lives Again as Dr. Perry1978
The Time Machine as Bean Worthington1978
Overboard as Dugan1977
Lou Grant as Doc Arthur Woolridge1977
CHiPs as Not available1977
The Private Files of J. Edgar Hoover as Pres. Lyndon B. Johnson1977
Tail Gunner Joe as Dwight Eisenhower1977
The Hunted Lady as Capt. John Shannon1977
The Deadliest Season as Al Miller1977
Pine Canyon Is Burning as Capt. Ed Wilson1976
Charlie's Angels as Hackshaw Bartlett1976
The Bionic Woman as Not available1976
Rich Man, Poor Man as Col. Deiner1976
Once an Eagle as Gen. McKelvey1976
Collision Course: Truman vs. MacArthur as Gen. Courtney 'Court' Whitney1975
Switch as Truman Berkley1975
Wonder Woman as Mason Steele1975
The Swiss Family Robinson as Not available1975
Barbary Coast as Sheriff Bruno Hyde1975
Attack on Terror: The FBI vs. the Ku Klux Klan as Insp. Ryder1975
Violence in Blue as Not available1975
The Footloose Goose as Narrator (voice)1974
The Manhunter as Not available1974
Lucas Tanner as Not available1974
It's Alive as The Professor1974
The Bears and I as Commissioner Gaines1974
The Missiles of October as Gen. Maxwell Taylor, Army Chief of Staff1974
The Last Angry Man as Dr. McCabe1974
Panic on the 5:22 as Harlan Jack Garner1974
Two Against the Arctic as Narrator (voice)1973
Barnaby Jones as Bill Sanderson1973
Black Caesar as Man at Shoeshine (uncredited)1973
Firehouse as Capt. Jim Parr1973
Pueblo as Congressman1973
Fire on Kelly Mountain as Ed Jorgenson1972
M*A*S*H as Col. Alvin 'Howitzer' Houlihan1972
The Streets of San Francisco as Capt. A.R. Malone1972
The Streets of San Francisco as General Robert West1972
Banacek as Cap'n Jack Osburn1972
Ghost Story as Jeremy1972
Kung Fu as Sheriff Boggs1972
Bone as Bill1972
Jigsaw as Harrison Delando1972
The Streets of San Francisco as Not available1971
Cannon as Not available1971
McMillan & Wife as Ewing Webley1971
McMillan & Wife as Captain Robert Stiles1971
Skin Game as Howard Calloway1971
The Homecoming: A Christmas Story as John Walton1971
The Forgotten Man as William Forrest1971
Neighbors as Not available1971
Two on a Bench as Brubaker1969
Medical Center as Dr. Oliver Garson1968
Hawaii Five-O as Obie O'Brien1968
Hawaii Five-O as Cliff Morgan1968
Hawaii Five-O as Dr. Karl Rathman1968
Hawaii Five-O as Roger Bancroft1968
Lancer as Not available1968
The Secret War of Harry Frigg as Gen. Newton Armstrong1968
Cocoon as Miller1967
Ironside as Not available1967
Mannix as Not available1967
The Invaders as General Theodore Beaumont1967
Judd for the Defense as Not available1967
Cimarron Strip as Not available1967
Off to See the Wizard as Not available1967
In Like Flint as U.S. President Trent1966
Mission: Impossible as Justin Bainbridge1965
The F.B.I. as John Stafford1965
The F.B.I. as Lt. Frank Harris1965
The F.B.I. as Steve Ramsey1965
The F.B.I. as Frank Conner1965
The Big Valley as Wallant1965
The Big Valley as Senator Jud Robson1965
Run for Your Life as Lieutenant Jim Seaborne1965
Run for Your Life as James Seaborne1965
F Troop as Not available1965
The Glory Guys as Gen. Frederick McCabe1964
12 O'Clock High as Not available1964
12 O'Clock High as Brig. Gen. Ed Britt1964
12 O'Clock High as Brigadier/Major General Ed Britt1964
Seven Days in May as Col. William "Mud" Henderson1964
The Incredible Mr. Limpet as Harlock1963
The Fugitive as Harry Andresen1963
The Fugitive as John Harlan1963
Bob Hope Presents the Chrysler Theatre as Father Michaell1963
Bob Hope Presents the Chrysler Theatre as Donald Guthrie1963
Bob Hope Presents the Chrysler Theatre as Captain Franks1963
Kraft Suspense Theatre as Dr. Adam Winters1963
Arrest and Trial as Ben Challis1963
The Greatest Show on Earth as McHenry1963
The Great Adventure as Col. Callaway1963
The Dakotas as Not available1963
The Lieutenant as Peter Bonney1963
PT 109 as Narrator (uncredited)1963
Palm Springs Weekend as Police Chief Dixon1963
FBI Code 98 as Alan W. Nichols1962
The Alfred Hitchcock Hour as John McGregor1962
The Virginian as James Claiborne1962
Room for One More as Not available1962
The Chapman Report as Dr. George C. Chapman1962
Merrill's Marauders as Capt. Abraham Lewis Kolodny, MD1962
Red Nightmare as Judge1962
House of Women as Warden Frank Cole1961
Dr. Kildare as Carl Quincy1961
The Defenders as Frank Rawlins1960
The Roaring 20's as Not available1959
Hawaiian Eye as Arnold Marriott1959
Bourbon Street Beat as Cal Calhoun1959
Westbound as Clay Putnam1958
77 Sunset Strip as Not available1958
77 Sunset Strip as Insp. Eric Sommers1958
77 Sunset Strip as Cal Calhoun1958
The Further Adventures of Ellery Queen as Ferris Adams1958
Jefferson Drum as Charles McGowan1958
The Bravados as Padre1958
Return to Warbow as Murray Fallam1957
Have Gun, Will Travel as Daniel Weaver1957
Wagon Train as Dan Brady1957
Maverick as Big Ed Murphy1957
Maverick as Calvin Powers1957
Tombstone Territory as Kirk Stevens1957
Suspicion as Al Guthrie1957
Decision at Sundown as Sheriff Swede Hansen1957
Domino Kid as Wade Harrington1957
The Saga of Andy Burnett as Jack Kelly1956
Wire Service as Stowe1956
Patterns as Harvey Jameson1956
Three Brave Men as Pastor Stephen Browning1955
Matinee Theater as Not available1955
Cheyenne as Not available1955
Cheyenne as Mark Kendall1955
Cheyenne as Major Ellwood1955
Gunsmoke as Nick Search1955
Gunsmoke as Fos Capper1955
Gunsmoke as Crail1955
The Challenge as Mr Fedricks1954
The Wonderful World of Disney as Jack Kelly1953
Kraft Television Theatre as Not available1953
Death Is My Neighbor as Detective1952
Omnibus as Not available1951
Schlitz Playhouse of Stars as Red Lawson1950
Robert Montgomery Presents as Not available1950
Lux Video Theatre as Mahoney1950
Lux Video Theatre as Jason1950
Lux Video Theatre as Thug1950
Lux Video Theatre as Karl1948
The Ed Sullivan Show as Self1948
The Philco Television Playhouse as Not available