Joe Devlin is a famous writer and avid supporter of helping the victims of terrorism. But behind the scenes, Devlin is carrying out terrorist activities himself. After believing he's been double-crossed, Devlin kills the arms dealer he's been working with for years. When Lt. Columbo is called in for the inquiry, Devlin befriends Colombo, thinking he'll be safe from scrutiny. Devlin then learns that it is very dangerous to be close to Columbo when you are a murderer. Stars Peter Falk.