The Experts Maigret runs into the tough methods of American gunmen when mafia gangsters arrive in Paris to carry out a hit on an informer. Details Casts Galleries Posters Season Lists Title The Experts Genres Crime Drama Mystery Release Date 1961-01-09 Episode Runtime 00 Hours 50 Minutes Season Number 1 Episode Number 11 Production Companies BBC Rupert Davies... Chief Inspector Maigret... Ewen Solon... Lucas... Henry Oscar... Inspector Lognon... Helen Shingler... Madame Maigret... Neville Jason... Lapointe... Victor Lucas... Torrance... Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (500x750) Original Size (2000x3000) Original Size (2000x3000) Season 1 13 Episode(s) 1960-10-31 Season 2 13 Episode(s) 1961-10-23 Season 3 13 Episode(s) 1962-09-24 Season 4 13 Episode(s) 1963-10-01