Cast 21
Marshall Thompson
Dr. Marsh Tracy (89 episodes)
Hari Rhodes
Mike Makula (89 episodes)
Yale Summers
Jack Dane (89 episodes)
Ross Hagen
Bart Jason (89 episodes)
Hedley Mattingly
District Officer Hedley (89 episodes)
Cheryl Miller
Paula Tracy (89 episodes)
Erin Moran
Jenny Jones (15 episodes)
Rex Ingram
Chief Makubu (1 episode)Natoma (1 episode)
Kenneth Tobey
Col. Simon Tredwell (2 episodes)
Alan Napier
Roger Ealing (1 episode)
John McLiam
Sean Murphy (1 episode)
Michael St. Clair
Garth (1 episode)
Harold Gould
Dr. De Long (1 episode)
Linden Chiles
Nicky Sebastian (1 episode)
John Cliff
Kessler (1 episode)
Louis Gossett Jr.
Mkono (1 episode)
Gil Lamb
Professor Walpole (1 episode)
Marian McCargo
Dr. Teresa Warren (1 episode)
Peter Brocco
Dr. Gene Barr (1 episode)
Raymond St. Jacques
Emir of Asambana (1 episode)
Troy Melton
Keith Randall (uncredited) (1 episode)
Directing 2
Andrew Marton
Director (7 episodes)
Production 2
LBK
Leonard B. Kaufman
Producer (89 episodes)
Sound 1
Loren L. Ryder
Sound Supervisor (1 episode)
Writing 1
MW
Malvin Wald
Writer (4 episodes)