Remember too that William Schallert was on 24 episodes as a high school teacher, Mr. Leander Pomfritt.
Yes, Patty Duke’s TV Dad.
Also LOVED Doris Packer as Chatsworth Osborne Jr’s mother with her catch phrase, “You NASTY boy!” Best line/actor in the series!
She also played Mrs. Rayburn, the principal of Beaver’s school in Mayfield on Leave it to Beaver
Great character actor. He appeared in countless movies and TV shows.