The Enemies Within by MICHAEL Z. LEWIN
Albert Samson is a laconic, rather seedy. non - violent private defective from Indianapolis who in the month before Christmas-not a good time for private eyes as ' people try not to think about the things they hire detectives for. So they don't hire detectives ' - finds himself offered an apparently straghtforwSrd job. It's only when he becomes more interested in investigating his client that things become at first strange and then definitely bizarre.
Directed by ROGER PINE BBC Birmingham
(First broadcast in 1976)