Ranked #4 of 15 in Season 4•+0.3 vs season avg
Cowley finds himself under suspicion when a former colleague of his is arrested for being a double agent. So just how deeply involved is the CI5 Chief?
Lewis Collins
Bodie
Martin Shaw
Doyle
Gordon Jackson
George Cowley
Norman G. Langley
Director of Photography
Peter Brayham
Stunt Coordinator
Brian Clemens
Writer
William Brayne
Director
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"Need To Know" is episode 5 of The Professionals season 4. It scored 7.7/10 from 128 votes, ranking #4 of 15 episodes this season (season average 7.4). Directed by William Brayne and written by Brian Clemens, it aired on October 5, 1980.
