Search was featured in the November 1972 edition of
TV Guide, with an illustration of the three actors playing the show's "probes" on the cover.
Probe field agents •
Hugh O'Brian as Hugh Lockwood, Probe One - lead operative (eight episodes and pilot) •
Tony Franciosa as Nick Bianco, head of Omega division, which specializes in organized-crime cases (eight episodes) •
Doug McClure as C.R. Grover, standby probe - described as an emergency backup agent on his first appearance, he nonetheless appears in seven episodes. The three main characters are rotated between episodes. Only one is featured per show, and they do not have any scenes together.
Probe control staff •
Burgess Meredith as V.C.R. Cameron, Director of Probe Control Unit 1 • Tom Hallick as Harris, deputy director of Probe Control Unit 1 •
Angel Tompkins as Gloria Harding, senior medical technician monitoring pulse, respiration, and temperature •
Albert Popwell as Albert Griffin, linguist and code-breaker; former chief translator at the United Nations • Byron Chung as Kuroda, telemetry and electronics specialist • Amy Farrell as Amy Murdock, medical doctor • Ginny Golden as Ginny Keach, data specialist • Ron Castro as Carlos Lobos, technician ==Probe Control==