A disgruntled phone company employee develops a device whereby those answering a phone can be murdered, and it's up to Nat Bridger to stop the killer.
as Nat Bridger
as Stanley Markowitz
as Ridley Taylor
as Noah Clayton
as Lt. Meara
as Fred Waites
as John Websole
as Jack Gilsdorf
as Fil Thorner
as Winters
as Photographer
as Detective Tamblyn
as Dr. Alderman
as Beth Freemantle
as Connie Lawson
as Guard
