
Actor
Born August 2, 1915 in Hartford, Connecticut, USA
Gary Fred Merrill (August 2, 1915 – March 5, 1990) was an American film and television character actor whose credits included more than fifty feature films, a half-dozen mostly short-lived TV series, and dozens of television guest appearances. Description above from the Wikipedia article Gary Merrill, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Titans of Destruction: The Evolution of Giant Monster Movies
Self - (archive footage)

The Fabulous Allan Carr
Self (archive)

Stardust: The Bette Davis Story
Self (archive footage)

The Littlest Hobo
Willie Brogan

The Seekers
Capt. Hull

World of Darkness
Dr. Thomas Madsen

Thieves
Street Man

For Liberty and Union
Self - Narrator (voice)

Movin' On

Huckleberry Finn
Pap

Murder and the Computer
Gordon Craig

The Murderers

Pueblo
Adm. Thomas E. Moorer

Kung Fu
Dan Hoyle

Earth II
Walter Dietrich

Young Dr. Kildare
Dr. Leonard Gillespie

Cannon

Medical Center

Marcus Welby, M.D.
Orlando 'Cord' Corday

Loving Badly

Then Came Bronson
Inspector Otis

Run, Psycho, Run
George Dennison

The Power
Mark Corlane

Clambake
Sam Burton

The Incident
Douglas McCann

Hondo and the Apaches
General Philip Sheridan

Hondo

The Last Challenge
Squint Calloway

The Dangerous Days of Kiowa Jones
Marshal Duncan

The Time Tunnel
Senator Leroy Clark

Destination Inner Space
Dr. LaSatier

In Search of Hart Crane
Narrator (voice)

Ride Beyond Vengeance
Dub Stokes

Atomic Power Today: Service with Safety
Narrator

Around the World Under the Sea
Dr. August 'Gus' Boren

Catacombs
Raymond Garth

Branded

The Searching Eye
Narrator

Kraft Suspense Theatre
Mark Jordan

The Outer Limits
Dr. James Hamilton / Major Roger Brothers

A Girl Named Tamiko
Max Wilson

Combat!
Capt. August

The Alfred Hitchcock Hour
John Pemberton

Sam Benedict

Mysterious Island
Gideon Spilitt

The New Breed
Karl Lippert

Ben Casey

Bus Stop

The Pleasure of His Company
James Dougherty

The Great Impostor
Pa Demara

Winston Churchill: The Valiant Years
Narrator

Outlaws

The Savage Eye
The Poet

Rhapsody of Steel
Narrator (voice)

The Wonderful Country
Major Colton

The Twilight Zone
Joseph Paradine

Laramie

New York Confidential

Crash Landing
Captain Steve Williams

The Missouri Traveler
Doyle Magee

Suspicion

Alcoa Theatre
Dick Bowen

If You Knew Elizabeth
Walter Hubbard

Dick Powell's Zane Grey Theatre
Col. Boyd Nelson

Bermuda Affair
Bob Scoffield

Navy Wife
Jack Blain

The 20th Century Fox Hour

Alfred Hitchcock Presents
Sgt. Rockwell

The Human Jungle
John Danforth

The Black Dakotas
Brock Marsh (alias Zachary Paige)

Witness to Murder
Police Lt. Lawrence Mathews

Letter to Loretta
Bill Masters

A Blueprint for Murder
Fred Sargent

General Electric Theater
McMasters

Night Without Sleep
Richard Morton

The Girl in White
Dr. Seth Pawling

Phone Call from a Stranger
David Trask

Decision Before Dawn
Col. Devlin

Another Man's Poison
George Bates

Schlitz Playhouse of Stars
John Beasley / Nash

Rawhide
Narrator (voice) (uncredited)

The Frogmen
Lt. Cmdr. Pete Vincent

All About Eve
Bill Sampson

Where the Sidewalk Ends
Tommy Scalise

Mother Didn't Tell Me
Dr. Peter Roberts

Robert Montgomery Presents
Felice Benuzzi

Twelve O'Clock High
Colonel Keith Davenport

Slattery's Hurricane
Cmdr E.T. Kramer

Studio One
Paul Gormay

Strange Victory
Narrator

The Ed Sullivan Show
Self

Winged Victory
Captain McIntyre

This Is the Army
Backstage MP on Right (uncredited)