The Professionals Season 4 1980
7.4/10 by 42 users
In series four, the CI5 protect the daughter of a visiting South American president after his son is assassinated, and the team uncover a silver bullion smuggling operation being controlled from behind the Iron Curtain.
- Released: 1980-09-07
- Runtime: 60 minutes
- Genre: Action & Adventure, Crime, Drama
- Stars: Lewis Collins, Martin Shaw, Gordon Jackson
- Director: Brian Clemens, Albert Fennell, Laurie Johnson
