Art Director: Bill Ross
Assistant Director
- Dale Coleman: The Widow; The Slave (Part 1); The Slave (Part 2)
- Jack P. Cunningham: Trek
- Bill Schwartz: The Survivors
- Victor Vallejo: The Bank; Operation ‘Heart’; The Money Machine; Sweet Charity; The Astrologer; The Photographer; A Game of Chess; The Condemned; The Town; The Phoenix; Recovery
- Jerome M. Siegel: The Seal; The Council (Part 1); The Council (Part 2); The Echo of Yesterday; The Spy; The Emerald
- Al Kraus: The Counterfeiter; The Killing; Trial By Fury
Associate Producer
- John W. Rogers
- Robert F. O’Neill: The Bank; The Slave (Part 1); The Slave (Part 2); Operation ‘Heart’; The Money Machine; The Seal; Sweet Charity; The Council (Part 1); The Council (Part 2); The Astrologer; The Echo of Yesterday; The Photographer; The Spy; A Game of Chess; The Emerald; The Condemned; The Counterfeiter; The Town; The Killing; The Phoenix
Casting: Joseph D’Agosta
Costume Supervisor Women: Sabine Manela
Director of Photography
- Michael Hugo: The Widow; Trek; The Survivors; The Bank; The Slave (Part 1); The Slave (Part 2); Operation ‘Heart’; The Money Machine; The Seal; Sweet Charity; The Council (Part 1); The Council (Part 2); The Astrologer; The Echo of Yesterday; The Photographer; The Spy; A Game of Chess; The Emerald; The Condemned; The Counterfeiter; The Town; The Killing; The Phoenix
- Fred Koenekamp: Trial By Fury; Recovery
Film Editor
- Paul Krasny: The Widow; The Slave (Part 1)
- Robert L. Swanson: Trek; The Bank; The Seal; The Astrologer; The Spy; The Condemned; The Killing; Recovery
- Neil MacDonald: The Survivors; The Slave (Part 2)
- David Wages: Operation ‘Heart’; The Money Machine; The Council (Part 1); The Council (Part 2); The Photographer; The Emerald; The Town; Trial By Fury
- Robert Watts: Sweet Charity; The Echo of Yesterday; A Game of Chess; The Counterfeiter; The Phoenix
- John Loeffler: Recovery
Hairstylist: Adele Taylor
Makeup Artist: Bob Dawn
Music Composed and Conducted by
- Gerald Fried: The Widow; Trek; Operation ‘Heart’
- Walter Scharf: The Survivors; The Bank
- Robert Drasnin: The Slave (Part 1); The Slave (Part 2)
- Jerry Fielding: The Council (Part 1); The Council (Part 2)
Music Editor: Dan Carlin
Production Coordinator: Philip Fehrle
Production Mixer: Dominick Gaffey
Property Master
- William M. Bates: The Seal; Sweet Charity; The Council (Part 1); The Council (Part 2); The Astrologer; The Echo of Yesterday; The Photographer; The Spy; A Game of Chess; The Emerald; The Condemned; The Counterfeiter
Re-recording Mixer
- Elden R. Ruberg: The Widow; Trek; The Survivors; The Bank; The Slave (Part 1); The Slave (Part 2); Operation ‘Heart’; The Money Machine; The Seal; Sweet Charity; The Council (Part 1); The Council (Part 2); The Astrologer; The Echo of Yesterday; The Photographer; The Spy; A Game of Chess; The Emerald; The Condemned
- Gordon L. Day: The Counterfeiter; The Town; The Killing; The Phoenix; Trial By Fury; Recovery
Script Consultant
- William Read Woodfield
- Allan Balter
Script Supervisor: Allan Greedy
Set Decorator
- Lucien Hafley: all except for The Seal
- Steve Potter: The Seal
Sound: Glen Glenn Sound Co.
Special Effects: Jonnie Burke
Special Still Photography
- Bob Willoughby: The Photographer
Supervising Costumer: Forrest T. Butler
Supervising Film Editor
- Paul Krasny: Trek; The Survivors; The Bank; The Slave (Part 2); Operation ‘Heart’; The Money Machine; The Seal; Sweet Charity; The Council (Part 1); The Council (Part 2); The Astrologer; The Echo of Yesterday; The Photographer; The Spy; A Game of Chess; The Emerald; The Condemned; The Counterfeiter; The Town; The Killing; The Phoenix; Trial By Fury; Recovery
Supervising Property Master
- Arthur Wasson: The Widow; Trek; The Survivors; The Bank; The Slave (Part 1); The Slave (Part 2); Operation ‘Heart’; The Money Machine; The Town; The Killing; The Phoenix; Recovery
Supervising Sound Editor: Joseph G. Sorokin
Created by Bruce Geller
Executive Producer: Bruce Geller
Producer: Joseph Gantman
Executive in Charge of Production: Herbert F. Solow
Theme Music by Lalo Schifrin
Men’s Clothing Furnished by Promenade Fashions for Men
Episodes Copyright: 1967 (1-15); 1968 (16-25)
Desilu