How to Dial a Murder

How to Dial a Murder

Available on Peacock, Prime Video, Tubi TV
S7 E4: Dr. Eric Mason (Nicol Williamson), a noted psychologist specializing in mind control, uses his expertise to carry out the slaying of his best friend and primary assistant, Dr. Charles Hunter, with the help of his two pet Doberman pinschers. As Lt. Columbo tries to discover why two seemingly lovable Dobermans would, without reason, attack someone they knew, he engages in a head game of his own to expose Dr. Mason before the dogs are put to sleep.
Starring Nicol Williamson, Joel Fabiani, Kim Cattrall