(archive footage) (1 episode)

Senator John Cutter

Reverend Jonathan Hawthrone

Andrew Prine

Dr. Hopkins

Everett Marshall (1 episode)

Jack Haig

Percy Chandler

Sam Wolfson (1 episode)

Sheriff Cabot

Matt Elden

Angry Man

Sheriff Ed

Rodger Stokes (2 episodes)

Ed Kimmel (2 episodes)

Brig. Gen. Richard B. Garnett (uncredited)

Rogers Brackett

Sheriff Jake Harmon / Angus Westmore

Adm. Linden Miles (1 episode)

(1 episode)

Malcolm

Mayor Charlie Lawton

MIB #1

Tim Kingston (1 episode)

Dr. Tucker (1 episode)

Carlos Jordan (1 episode)

John Nelson

Perry Jones

Legate Turrel (1 episode)

Andrew Pike

Dr. Paul Orenstein

Psycho Dad (1 episode)

(10 episodes)

Sandstrom

Brig. Gen. Richard B. Garnett

Richard Anthony

Administrator Suna (1 episode)

Thaddeus Birch (1 episode)

Dr. Roger Hardy

Reid Ellis (11 episodes)

Agent John Keary-Taylor (1 episode)

Gil Briscoe (1 episode)

Henshaw

Agent Stears (1 episode)

Professor Charles Windom (1 episode)

Kioshe Jones

Brenner (1 episode)

Harry Fontana

Cecil Beckman (1 episode)

Sheriff Connelly

Prof. Todd Lowery (1 episode)

Gil Blocker (1 episode)

Roscoe (1 episode)

Victor Salyer (1 episode)

(1 episode)

Steven (3 episodes)

Mr. Morrison

Michael Stevens

Peter Martin Delaney (1 episode)

Truman Masters (1 episode)

Steven (2 episodes)

Father Tom

Russell Robinson (1 episode)

Lt. Ward Arlen

Kimball Smythe

Capt. Ben Galloway

The Bald Man

Tom Malone (2 episodes)

Andrew Prine (uncredited) (1 episode)

Lewis Keyser

(1 episode)

(8 episodes)

Prof. Raymond Guy

Luke

Maj. Heyward

(1 episode)

Arthur Hillman (1 episode)

Peter Parker McNair Gates

Alex Kale (1 episode)

Deputy Norman Ramsey

(1 episode)

Wire Hankins

Don Stober

Travis Carrington

Luther Stark

Fiona's Husband (uncredited)

(2 episodes)

Wally Hatch (1 episode)

Richard Chadway (1 episode)

Fitzgerald (1 episode)

(2 episodes)

(1 episode)

Clement Dunne

Andre

George Calvin

Peter Vall (1 episode)

Tom Wardlow (1 episode)

White (1 episode)

Shine Stanfield (1 episode)

Jim Howard / Jim Hague (1 episode)

Chaplain

George-O (1 episode)

Chris Bolton

Lt. Thomas (2 episodes)

Oscar Hubbard

Austin Ruth

(2 episodes)

Simon Sinestrari

Dr. Hal 'Speed' Gould (1 episode)

Terry Young (1 episode)

Fess Beany / Noel

Jonesy

Alex McSween

Sam Howard

Winn Garand

Biff Harrison (1 episode)

Timothy Pride

Jigger (1 episode)

(2 episodes)

(1 episode)

Ernie Clark

Ernie Norton (1 episode)

Deputy sheriff Roscoe Bookbinder

Pvt. Theodore Ransom

Spencer Lang (1 episode)

Irwin Lynch (1 episode)

Beau Parker (1 episode)

Amos Fargo (1 episode)

Vern Corbett (1 episode)

Lt. Sibley

Peter Haines (1 episode)

Timothy Pride (29 episodes)

George Whitman (1 episode)

Chris Sandee (1 episode)

Lt. William Benton (1 episode)

Clint Evers (1 episode)

Brett Benton (1 episode)

Will Denning (1 episode)

Chuck Larson (1 episode)

Tobe Larkin (1 episode)

Josiah Quincy (1 episode)

Lt. Robert Mellon (1 episode)

Lt. Jaydee Jones (1 episode)

Eric Camden (1 episode)

Felix Colton (1 episode)

Pvt. Owen Selous

Neil Hollis (1 episode)

Ray Kimble (1 episode)

Billy the Kid (1 episode)

Lt. Gerald Allison (1 episode)

Dr. Louis Miller (1 episode)

John Bardeman (1 episode)

Dr. Roger Helvick (5 episodes)

Ernie Watson (1 episode)

(1 episode)

(28 episodes)

Self (1 episode)

James Keller

Billy Joe (1 episode)

Clay (1 episode)

Sippy (1 episode)

Jeff Billstrom (1 episode)

Werner Muelich (1 episode)

Aaron Menefee (1 episode)

Bobby Olson (1 episode)

Billy Lamport (1 episode)

Young Lou (uncredited) (1 episode)

(1 episode)

Walter Bird (1 episode)

Noah Bell (1 episode)

Kenneth 'Kenny' Grimes