Cast 38
Roddy McDowall
Galen (14 episodes)
Ron Harper
Alan Virdon (14 episodes)
James Naughton
Pete Burke (14 episodes)
Mark Lenard
Urko (14 episodes)
Booth Colman
Zaius (14 episodes)
Jacqueline Scott
(2 episodes)
John Hoyt
(2 episodes)
John Milford
(2 episodes)
Martin E. Brooks
(2 episodes)
Zina Bethune
(1 episode)
Norman Alden
(1 episode)
Norman Burton
(1 episode)
Michael Conrad
(1 episode)
Roscoe Lee Browne
(1 episode)
Royal Dano
(1 episode)
Marc Singer
Dalton (1 episode)
Sondra Locke
(1 episode)
Michael Strong
(1 episode)
Russ Marin
(1 episode)
Frank Aletter
(1 episode)
John Ireland
(1 episode)
Percy Rodriguez
(1 episode)
Jay Robinson
(1 episode)
Anne Seymour
(1 episode)
Jackie Earle Haley
(1 episode)
David Naughton
(1 episode)
Pat Renella
(1 episode)
George D. Wallace
(1 episode)
Morgan Woodward
(1 episode)
Joanna Barnes
(1 episode)
William Smith
(1 episode)
James Daughton
(1 episode)
Victor Kilian
(1 episode)
Harry Townes
(1 episode)
David Sheiner
(1 episode)
Jon Lormer
(1 episode)
Joseph Ruskin
(1 episode)
Beverly Garland
(1 episode)
Directing 6
Bernard McEveety
Director (2 episodes)
Ralph Senensky
Director (1 episode)
John Meredyth Lucas
Director (1 episode)
Alf Kjellin
Director (1 episode)
Jack Starrett
Director (1 episode)
Production 2
Herbert Hirschman
Producer (14 episodes)
Stanley Hough
Producer (14 episodes)
Writing 7
Pierre Boulle
Characters (14 episodes)
Art Wallace
Writer (2 episodes)
Edward J. Lakso
Writer (2 episodes)
Anthony Lawrence
Writer (1 episode)
Shimon Wincelberg
Writer (1 episode)
Robert Hamner
Writer (1 episode)
Booker Bradshaw
Writer (1 episode)