Spudvisor
Richard Crenna

Colonel Frank Skimmerhorn (12 episodes)

Alex Karras

Hans Brumbaugh (12 episodes)

Lynn Redgrave

Charlotte Buckland Seccombe (12 episodes)

Chad Everett

Major Maxwell Mercy (12 episodes)

Brian Keith

Sheriff Axel Dumire (12 episodes)

Mark Harmon

Captain John McIntosh (12 episodes)

Cliff DeYoung

John Skimmerhorn (12 episodes)

Timothy Dalton

Oliver Seccombe (12 episodes)

Andy Griffith

Professor Lewis Vernor (12 episodes)

Cristina Raines

Lucinda McKeag Zendt (12 episodes)

Anthony Zerbe
Merle Haggard
Stephen McHattie

Jacques 'Jake' Pasquinel (12 episodes)

Robert Vaughn
Jesse Vint

Amos Calendar (12 episodes)

Sharon Gless

Sidney Endermann (12 episodes)

Clive Revill

Finlay Perkin (3 episodes)

Alan Napier

Lord Venneford (1 episode)

Julio Medina

Father Gravez (1 episode)

Geoffrey Lewis

Sheriff Bogardus (1 episode)

Morgan Paull

Philip Wendell as Adult (1 episode)

William Bogert

Walter Bellamy (1 episode)

Lynn Borden

Vesta Volkema (1 episode)

Alan Caillou

Booth-Clibborn (1 episode)

Charles W. Short

Director of Photography (12 episodes)

Ronald W. Browne

Director of Photography (12 episodes)

Jacques R. Marquette

Director of Photography (12 episodes)

Duke Callaghan

Director of Photography (12 episodes)

Richard Caffey

Supervising Producer (12 episodes)

John Addison

Original Music Composer (12 episodes)