Dirty Tricks(1981)

movie - first aired/released 1981-03-06 - audience 5.5

Directed by Alvin Rakoff

A Harvard University student finds a strange letter that seems to be signed by George Washington. When trying to contact an expert (Prof. Chandler) to authenticate it, he is murdered but the letter disappears. Then Chandler, who does not know anything about the case, gets chased by the mafia and haunted by a TV reporter (Polly Bishop).