List of The Professionals episodes
Wikimedia list article

This is a list of all The Professionals episodes, which comprise the following cast members: Gordon Jackson (George Cowley), Martin Shaw (Ray Doyle) and Lewis Collins (William Bodie).
Since the deaths of Gordon Jackson and Lewis Collins in 1990 and 2013 respectively, Martin Shaw is the only surviving regular cast member of the show.
Series overview
The Professionals was produced by Brian Clemens's Avengers Mark 1 Productions for London Weekend Television (LWT) in five production blocks. These episodes were originally broadcast on the ITV network in a series of five scheduling runs. The transmission order of the episodes in these series was often different from the production order, but given that each episode was typically a self-contained story with no references to other episodes, this had little significance for viewers. Whilst earlier DVD releases tended to group the episodes in original ITV transmission order, Network's DVD & Blu-ray editions used production order.
Production block 1 began in June 1977 with "Old Dog With New Tricks" and consisted of 13 episodes, completing in January 1978. These were originally screened in a single run by LWT, apart from "Klansmen", which was not broadcast due to concerns about the episode's racial content. As of 2016, this episode had still never been transmitted on UK terrestrial television. However, it is available to stream on BritBox UK.
Production block 2 began in June 1978 with "Rogue" and again consisted of 13 episodes.
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