Kirby was in quie a few Columbo episodes. I enjoy him most as Sergeant George Kramer, but his performance as the TV Repair Guy in "Make Me A Perfect Murder" is a funny-ass scene. Columbo brings his dog down to watch television!! He tells Kirby that the dog loves TV, and his response: How do you know?!! Also he is there late working on Columbo's antiquated TV set. That was too funny.