What are some notable commercials featuring voice actors? For example, Daws Butler was the first to play Captain Crunch (and on that note, who voiced his nemesis the Sogmaster? It sounds like it could be either James Avery or Peter Cullen).
Actually, it was Herschel Bernardi for many years. Frees did some ads, like for Raid, and other products.We could start with Charlie the Star-Kist Tuna.