CBS MYSTERY THEATER "The Horia"

A man obsessed and terrorized by a presence that takes over him. He is also convinced of a dreadful evil concealed in a ship anchored at the harbour. Episode 44 aired February 22, 1974. Starring Paul Hecht who was born on August 16, 1941 in London, England. He is an actor, known for Private Parts (1997), The First Wives Club (1996) and Law & Order (1990).  https://en.wikipedia.org/wiki/Paul_Hecht