Andrew Duggan

A Return to Salem's Lot
Judge Axel
Movie, 1987

Doctor Detroit
Harmon Rousehorn
Movie, 1983

Frankenstein Island
The Colonel
Movie, 1981

Momma the Detective
Edwin Forbes
Movie, 1981

The Long Days of Summer
Sam Wiggins
Movie, 1980

M Station: Hawaii
Andrew McClelland
Movie, 1980

The Incredible Journey of Doctor Meg Laurel
Judge Adamson
Movie, 1979

A Fire in the Sky
The President
Movie, 1978

It's Alive 2: It Lives Again
Dr. Perry
Movie, 1978

The Deadliest Season
Al Miller
Movie, 1977

The Hunted Lady
Capt. John Shannon
Movie, 1977

Pine Canyon Is Burning
Capt. Ed Wilson
Movie, 1977

The Private Files of J. Edgar Hoover
Pres. Lyndon B. Johnson
Movie, 1977

Tail Gunner Joe
Dwight Eisenhower
Movie, 1977

The Footloose Goose
Narrator
Movie, 1975

The Bears and I
Commissioner Gaines
Movie, 1974

The Missiles of October
Gen. Maxwell Taylor, Army Chief of Staff
Movie, 1974

Panic on the 5:22
Harlan Jack Garner
Movie, 1974

Black Cæsar
Man at Shoeshine
Movie, 1973

Waltons - The Homecoming - A Christmas Story (1971)
John Walton
Movie, 1971

The Secret War of Harry Frigg
Gen. Newton Armstrong
Movie, 1968

In Like Flint
U.S. President Trent
Movie, 1967

The Glory Guys
Gen. Frederick McCabe
Movie, 1965

The Incredible Mister Limpet
Harlock
Movie, 1964

Seven Days In May
Col. William "Mud" Henderson
Movie, 1964

PT 109
Narrator
Movie, 1963

Palm Springs Weekend
Police Chief Dixon
Movie, 1963

FBI Code 98
Alan W. Nichols
Movie, 1963

The Chapman Report
Dr. George C. Chapman
Movie, 1962

House of Women
Warden Frank Cole
Movie, 1962

Merrill's Marauders
Capt. Abraham Lewis Kolodny, MD
Movie, 1962

The Bravados
Padre
Movie, 1958

Westbound
Clay Putnam
Movie, 1958

Return to Warbow
Murray Fallam
Movie, 1958

Decision at Sundown
Sheriff Swede Hansen
Movie, 1957

Domino Kid
Wade Harrington
Movie, 1957

The Saga of Andy Burnett: Andy's Initiation
Jack Kelly
Movie, 1957

Three Brave Men
Pastor Stephen Browning
Movie, 1956