When Willie Comes Marching Home

(1950)

B-17 Crew Member in Cockpit (uncredited)

People Will Talk

(1951)

Student Manager (uncredited)

Purple Heart Diary

(1951)

Lt. Hughes (uncredited)

Sky Commando

(1953)

Lt. John 'Johnny' Willard (as William R. Klein)

The 49th Man

(1953)

FBI Agent in Montage (as William R. Klein)

A Bullet for Joey

(1955)

Jack Allen

King Dinosaur

(1955)

Dr. Ralph Martin

Inside Detroit

(1956)

Escape from San Quentin

(1957)

Richie

The Missouri Traveler

(1958)

Henry Craig

Operation Petticoat

(1959)

Crewman (uncredited)

Experiment in Terror

(1962)

Chuck

The Pink Panther

(1963)

Policeman (uncredited)

Good Neighbor Sam

(1964)

Hausner (uncredited)

The Great Race

(1965)

Baron's Guard

How to Murder Your Wife

(1965)

Club Member

The Satan Bug

(1965)

Lead Agent "X-Ray", drives car

Ride Beyond Vengeance

(1966)

Bartender

The Karate Killers

(1967)

Technician

Hondo and the Apaches

(1967)

Colonel George Cook

Heaven with a Gun

(1969)

Bart Paterson

The Animals

(1970)

Sheriff Martin Lord

The Andersonville Trial

(1970)

The Lieutenant

Chisum

(1970)

Jeff - Head Wrangler

The Resurrection of Zachary Wheeler

(1971)

Craig Harmon

Powderkeg

(1971)

Major Bill Buckner

Wild Rovers

(1971)

Hereford

Macho Callahan

(1971)

Dealer

Black Noon

(1971)

Jacob (as Bill Bryant)

City Beneath the Sea

(1971)

Capt. Lunderson

Conquest of the Planet of the Apes

(1972)

Man at Auction (uncredited)

Women in Chains

(1972)

Doctor

The New Healers

(1972)

Mr. McDermott (as Bill Bryant)

The Stranger

(1973)

Truck Driver

The Deadly Trackers

(1973)

Deputy Bill

Death in Space

(1974)

Major Doc Henry

The Hanged Man

(1974)

Dr. Lawrence Nye

McQ

(1974)

Stan Boyle

The Last Survivors

(1975)

Captain Harris (as Bill Bryant)

Death Scream

(1975)

Harry Whitmore

The Other Side of the Mountain

(1975)

Bill Kinmont

Walking Tall Part II

(1975)

F.B.I. Man

Two-Minute Warning

(1976)

Lt. Calloway (as Bill Bryant)

Gable and Lombard

(1976)

Colonel

Mayday at 40,000 Feet

(1977)

Kent

Corvette Summer

(1978)

Plain Clothes Police Lecturer

The Other Side of the Mountain: Part II

(1978)

Bill Kinmont

Steel Cowboy

(1978)

Jennings

Mountain Family Robinson

(1979)

Forest Ranger

Mission Galactica: The Cylon Attack

(1979)

Fireleader

The Billion Dollar Threat

(1979)

Harry Grebe

The Legend of the Golden Gun

(1979)

William Ford

The Child Stealer

(1979)

Dan Miller

Cave-In!

(1980)

Jack Miller

Gridlock

(1980)

Long Hauler

Hell Squad

(1985)

Nightclub owner

Half Nelson

(1985)

Director

Prison for Children

(1987)

Will Waylon