765874: Unification

as Gary Mitchell

Unbelievable!!!!!

as Gary

Star Trek: Inside the Roddenberry Vault

as Self

Los Angeles Plays Itself

as George Matthews in Model Shop (archive footage)

Night of the Scarecrow

as William

Terror In Paradise

as Major Douglas

The Wild Pair

as Capt. Kramer

The Return of the Six-Million-Dollar Man and the Bionic Woman

as John Praiser

Survival Zone

as Ben

Emergency Room

as Dr. David Becker

The Girl, the Gold Watch & Dynamite

as Sheriff Earl Baker

The Top of the Hill

as Dave Cully

The Incredible Journey of Doctor Meg Laurel

as Harley Moon

The Ghost of Flight 401

as Jordan Evanhower

Bad Georgia Road

as Leroy Hastings

Kit Carson and the Mountain Men

as Bret Haskell

Project: Kill

as Frank Lassiter

The Quest: The Longest Drive

as Walter Lucas

The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One

as Fred Barker

Manhunter

as Frank Clinger

Stand Up and Be Counted

as Eliot Travis

Earth II

as David Seville

R.P.M.

as Rossiter

Model Shop

as George Matthews

2001: A Space Odyssey

as Dr. Frank Poole

They Came to Rob Las Vegas

as Tony Ferris

Firecreek

as Earl

2001: A Space Odyssey - A Look Behind the Future

as Self

It Happened at the World's Fair

as Danny Burke

The Magic Sword

as Sir George

Splendor in the Grass

as Allen 'Toots' Tuttle

Wild in the Country

as Cliff Macy

Tall Story

as Russian basketball player

Warlock

as Gang Member (uncredited)