Capt. Harding in The Longest Day (archive footage) (uncredited)

S.W.A.T. Truck Driver

Warden Charles Casey

Big Fred (1 episode)

Judge Quentin Murdoch

Eden Pilott (1 episode)

Will Mannon

Captain Nelson (segment "Amazon Women on the Moon")

Wes Parmalee (12 episodes)

Ben Stivers (3 episodes)

Rev. Willie John Fargo (1 episode)

Sheriff Hank Masters (1 episode)

Lt. Paul Stratton (1 episode)

Captain Ned Larkin (1 episode)

Max Teller (1 episode)

General Sline

Ross Conti (3 episodes)

Self (1 episode)

James Osborne (1 episode)

(1 episode)

Gordon

Rich Bradley

Tom Hunter

James Kent (3 episodes)

Greg Savitt

Col. Atherton (2 episodes)

Paul Marshall

Gus Garver (2 episodes)

Conrad Hunter

Lou Brackett

Hawkeye

David Birk

Hawkeye

Martin Eaton (3 episodes)

Charlie Siringo

Self (2 episodes)

Lt. Dan "Hondo" Harrelson (37 episodes)

(2 episodes)

Randall McCoy

(1 episode)

Samson Toey (1 episode)

Quail (1 episode)

James Devlin

Don Finletter (1 episode)

State Police Officer

(1 episode)

John Mannering 'The Baron'

John Mannering 'The Baron'

Andrew Alcott (1 episode)

(1 episode)

Grant Wilson (segment "Hatred Unto Death") (as Stephen Forrest) (2 episodes)

(1 episode)

Sam Yeager (1 episode)

(1 episode)

Jim Hatch

Lee Barrington (1 episode)

Jim Tanner

(1 episode)

Dr. Eric Canford (1 episode)

Johnny Rondo (1 episode)

Dan Logan (1 episode)

(2 episodes)

Narrator

Willard North

A.J. Ward (1 episode)

Walter Royce (1 episode)

Mannon (1 episode)

Morgan (1 episode)

Cord Wrecken (1 episode)

Scott Coltrane (1 episode)

Jr. Narrator

(2 episodes)

John Mannering (30 episodes)

Jocko Creighton (1 episode)

Barry Craft (1 episode)

(1 episode)

David Buchanan (1 episode)

Mike Taggart (1 episode)

(1 episode)

Hubbard "Hub" Wiley

Robert Gaines (1 episode)

Roger Layton (1 episode)

James Templeton (1 episode)

Capt. Harding

(1 episode)

(1 episode)

Dan Jones

Major Anderson (1 episode)

Clint Burton

(1 episode)

Paul Keller

Mike Bagley (1 episode)

Clint Mabry

Larry Hall

(1 episode)

Eddie Martin (1 episode)

Sam Rayford (1 episode)

Harpenning Brothers (1 episode)

Matt Barker (1 episode)

Terry Matthews

Matt Bowers

Steve Archer (1 episode)

Joe Rogers (1 episode)

Ben (1 episode)

Pete Mayer (1 episode)

Tom Gardener (1 episode)

Mark Carter (1 episode)

Steve Forrest (uncredited)

Gregory Fitzgerald

Eddie Kelvaney

Cpl. Joseph Robert Stanton

Prof. Paul Dupin

Reporter (uncredited)

Dirk De Jong

Lobo Nagalaski

Passenger on Train (uncredited)

Photographer on Crane (uncredited)

Lt. Floyd (uncredited)

Young Man

Actor in Georgia's Screen Test (uncredited)

Rocky Wilson (as William Andrews)

Holtz