- Michael Garrison
- (creator) (96 episodes, 1965-1969)
                    
- Michael Garrison
- (created by) (8 episodes, 1966-1967)
                    
- Henry Sharp
- (written by) (5 episodes, 1965-1967)
                    
- Henry Sharp
- (writer) (3 episodes, 1967-1968)
                    
- Henry Sharp
- (teleplay) (2 episodes, 1965-1966)
                    
- Henry Sharp
- (story) (1 episode, 1965)
                    
- John Kneubuhl
- (written by) (4 episodes, 1965-1966)
                    
- John Kneubuhl
- (writer) (3 episodes, 1966-1967)
                    
- John Kneubuhl
- (story) (1 episode, 1965)
                    
- John Kneubuhl
- (teleplay) (1 episode, 1965)
                    
- Earl Barret
- (writer) (5 episodes, 1967-1969)
                    
- Earl Barret
- (written by) (2 episodes, 1966-1967)
                    
- Robert C. Dennis
- (writer) (5 episodes, 1967-1969)
                    
- Robert C. Dennis
- (written by) (2 episodes, 1966-1967)
                    
- Ken Kolb
- (written by) (5 episodes, 1966-1967)
                    
- Ken Kolb
- (writer) (2 episodes, 1966-1967)
                    
- Ken Pettus
- (written by) (4 episodes, 1967-1969)
                    
- Ken Pettus
- (writer) (3 episodes, 1968-1969)
                    
- Leigh Chapman
- (writer) (5 episodes, 1966-1968)
                    
- Leigh Chapman
- (story) (1 episode, 1966)
                    
- Robert E. Kent
- (writer) (5 episodes, 1967-1969)
                    
- Edward J. Lakso
- (writer) (3 episodes, 1967-1968)
                    
- Edward J. Lakso
- (written by) (1 episode, 1967)
                    
- Calvin Clements Jr.
- (writer) (2 episodes, 1968)
                    
- Calvin Clements Jr.
- (3 episodes, 1967-1968)
                    
- Paul Playdon
- (writer) (2 episodes, 1968)
                    
- Paul Playdon
- (story) (1 episode, 1969)
                    
- Oliver Crawford
- (writer) (1 episode, 1969)
                    
- Oliver Crawford
- (written by) (1 episode, 1965)
                    
- Stephen Kandel
- (writer) (1 episode, 1968)
                    
- Stephen Kandel
- (written by) (1 episode, 1965)
                    
- Richard H. Landau
- (2 episodes, 1965-1968)
                    
- Richard H. Landau
- (story) (1 episode, 1965)
                    
- Preston Wood
- (written by) (2 episodes, 1965-1966)
                    
- Jackson Gillis
- (story) (1 episode, 1966)
                    
- Jackson Gillis
- (teleplay) (1 episode, 1966)
                    
- Jackson Gillis
- (writer) (1 episode, 1968)
                    
- D.C. Fontana
- (writer) (2 episodes, 1966-1967)
                    
- Shimon Wincelberg
- (writer) (1 episode, 1966)
                    
- Shimon Wincelberg
- (written by) (1 episode, 1967)
                    
- Jack Laird
- (story) (1 episode, 1966)
                    
- Jack Laird
- (written by) (1 episode, 1966)
                    
- Donn Mullally
- (story) (1 episode, 1966)
                    
- Donn Mullally
- (written by) (1 episode, 1966)
                    
- David Moessinger
- (writer) (2 episodes, 1967-1968)
                    
- Peter G. Robinson
- (story) (1 episode, 1967)
                    
- Peter G. Robinson
- (writer) (1 episode, 1967)
                    
- Ron Silverman
- (story) (1 episode, 1967)
                    
- Ron Silverman
- (written by) (1 episode, 1967)
                    
- Bob Barbash
- (written by) (1 episode, 1965)
                    
- Robert V. Barron
- (written by) (1 episode, 1965)
                    
- Fred Freiberger
- (written by) (1 episode, 1965)
                    
- Norman Katkov
- (written by) (1 episode, 1965)
                    
- William Marks
- (written by) (1 episode, 1965)
                    
- Jack Marlowe
- (written by) (1 episode, 1965)
                    
- Edmund Morris
- (story) (1 episode, 1965)
                    
- Gilbert Ralston
- (written by) (1 episode, 1965)
                    
- Philip Saltzman
- (written by) (1 episode, 1965)
                    
- George Schenck
- (written by) (1 episode, 1965)
                    
- William Tunberg
- (written by) (1 episode, 1965)
                    
- Stanford Whitmore
- (written by) (1 episode, 1965)
                    
- Jason Wingreen
- (written by) (1 episode, 1965)
                    
- Charles Bennett
- (writer) (1 episode, 1966)
                    
- Calvin Clements Sr.
- (teleplay) (1 episode, 1966)
                    
- Gene L. Coon
- (writer) (1 episode, 1966)
                    
- Edward Di Lorenzo
- (writer) (1 episode, 1966)
                    
- Steve Fisher
- (story) (1 episode, 1966)
                    
- Robert Hamner
- (written by) (1 episode, 1966)
                    
- Daniel B. Ullman
- (1 episode, 1966)
                    
- Robert Vincent Wright
- (written by) (1 episode, 1966)
                    
- Max Ehrlich
- (writer) (1 episode, 1967)
                    
- Norman Hudis
- (writer) (1 episode, 1967)
                    
- Daniel Mainwaring
- (writer) (1 episode, 1967)
                    
- Elon Packard
- (writer) (1 episode, 1967)
                    
- Denne Bart Petitclerc
- (1 episode, 1967)
                    
- Arthur Weingarten
- (writer) (1 episode, 1967)
                    
- Digby Wolfe
- (writer) (1 episode, 1967)
                    
- Leslie Edgley
- (story) (1 episode, 1968)
                    
- Max Hodge
- (writer) (1 episode, 1968)
                    
- Joel Kane
- (teleplay) (1 episode, 1968)
                    
- Samuel Newman
- (writer) (1 episode, 1968)
                    
- Milton 'Butterball' Smith
- (teleplay) (1 episode, 1968)
                    
- Jerry Thomas
- (writer) (1 episode, 1968)
                    
- Palmer Thompson
- (story) (1 episode, 1968)
                    
- Ed Adamson
- (story) (1 episode, 1969)
                    
- Alf Harris
- (story) (1 episode, 1969)
                    
- Shirl Hendryx
- (written by) (1 episode, 1969)
                    
- Leonard Katzman
- (teleplay) (1 episode, 1969)
                    
- Frank L. Moss
- (teleplay) (1 episode, 1969)
                    
- Barney Slater
- (story) (1 episode, 1969)
                    
- Louis Vittes
- (teleplay) (1 episode, 1969)