Bruce Kirby, another one of those knock-around actors who was in just about every 1970’s detective show except that one.
Most notably, he was Sgt. Kramer in “Columbo”. He also had several guest shots on “The Rockford Files”, and appeared on “Banacek” and “McCloud” among many other credits. (He was also the police captain on “Holmes and Yoyo”.) And his credits go all the way back to “Car 54, Where Are You?”