I remember “I’m cookoo for Coco-Puffs!” and automatically hear it in my head whenever (...) I see or think of Coco-Puffs, though I don’t think I remember the voice with complete accuracy… . . . But, now that I’ve looked it up and listened to it again, I do! And, after looking him up on IMDB (where you can see his was in many, many roles over the years), I remember his face and persona in several other shows/films, too. He had a nice jolly manner. It made/makes me happy to see his face when I see it, and I recognize it as “oh that guy!” even though I never knew his name before.