Star Trek II: The Wrath of Khan

Dr. Leonard 'Bones' McCoy

Star Trek: The Motion Picture

Dr. Leonard 'Bones' McCoy

Star Trek III: The Search for Spock

Dr. Leonard 'Bones' McCoy

Star Trek IV: The Voyage Home

Dr. Leonard 'Bones' McCoy

Star Trek V: The Final Frontier

Dr. Leonard 'Bones' McCoy

Star Trek VI: The Undiscovered Country

Dr. Leonard 'Bones' McCoy

House of Bamboo

Charlie (uncredited)

Gunfight at the O.K. Corral

Morgan Earp

Fear in the Night

Vince Grayson

Warlock

Curley Burne

Canon City

Smalley

Malaya

Lt. Glenson (uncredited)

The Law and Jake Wade

Wexler

Trekkies

Self

Night of the Lepus

Elgin Clark

Raintree County

Southern Officer

Illegal

Edward Clary (as DeForest Kelly)

Where Love Has Gone

Sam Corwin

Tension at Table Rock

Jim Breck

Gunfight at Comanche Creek

Amos Troop

The Bull of the West

Ben Tully

Variety Girl

Bob Kirby

Duke of Chicago

'Ace' Martin

The Pixar Story

Leonard McCoy (archive footage)

Town Tamer

Guy Tavenner

The View from Pompey's Head

Jim - Hotel Clerk

Taxi

Fred (uncredited)

Black Spurs

Sheriff Dal Nemo

The Making of Star Trek Deep Space Nine Trials And Tribble-ations

Self

Apache Uprising

Toby Jack Saunders

William Shatner's Star Trek Memories

Self

A Conversation with DeForest Kelley

Self

The Star Trek Dream

Self

William Shatner: Captain's Log

Self

Speak No Evil

Ted

Star Trek: 25th Anniversary Special

Self

Star Trek: A Captain's Log

Himself

Waco

Bill Rile

Bonanza: Ride the Wind

Tully

The Edge of Innocence

Lambert

Duffy of San Quentin

Eddie Lee

40 Years of Star Trek

Self

Time to Kill

Peter

The Brave Little Toaster Goes to Mars

Viking 1 (voice)

Star Trek: Inside the Roddenberry Vault

(archive footage)

Beyond Our Own

Bob Rogers

The Men

Dr. Sherman (uncredited)

The Gallant Men

Star Trek

Dr. McCoy

Trackdown

Cain's Hundred

Bob Tully

Star Trek: The Next Generation

Admiral Leonard McCoy

Route 66

Star Trek

Leonard McCoy (voice)

Tales of Wells Fargo

Captain Cole Scofield

The Lone Ranger

Bob Kittredge

Gunsmoke

Will Bailey

Perry Mason

Peter Thorpe

Studio One

Bob Philo

Ironside

Laredo

Black Saddle

Sam King

Rawhide

Slate Prell

The Fugitive

Charlie

The Millionaire

Dr. Michael Wells

The Virginian

Ben Tully

Richard Diamond, Private Detective

Sheriff

M Squad

Police Sgt. Miller

The Donna Reed Show

Matinee Theater

You Are There

The Adventures of Jim Bowie

Navy Log

Wanted: Dead or Alive

Sheriff Steve Pax

The Dakotas

Bat Masterson

Brock Martin

Riverboat

Alex Jeffords

Cavalcade of America

Dick Powell's Zane Grey Theatre

Les Porter

City Detective

The Lone Wolf

Coronado 9

26 Men

Mickey Spillane's Mike Hammer

Philip Conroy

Johnny Midnight

The Wonderful World of Disney

Silas Morgan (uncredited)

Stagecoach West

Lt. Clarke

Trackdown

Perry Grimes

M Squad

Detective

Lawman

Sam White

Richard Diamond, Private Detective

Kenneth Porter

The Virginian

Lt. Beldon

Dick Powell's Zane Grey Theatre

Sherm Pickard

Dick Powell's Zane Grey Theatre

Logan Wheeler

Dick Powell's Zane Grey Theatre

Swain

Wanted: Dead or Alive

Ollie Tate

Bonanza

Captain Moss Johnson

Bonanza

Dr. Michael Jons

Bonanza

Tully

Public Defender

Ralph Sanders

Have Gun, Will Travel

Deakin

The Silent Service

Lt. Comm. Enright

77 Sunset Strip

Phil Wingate

Studio 57

Ted Lance

Death Valley Days

Elliott Webster

Death Valley Days

Shad Cullen

Death Valley Days

Clint Rogers

Owen Marshall: Counselor at Law

Frank Slater