B&C have been going in for geezer / boomer / retro references a bit lately.
The sender of the Spy v Spy one remarks Prohias stopped drawing “Spy vs. Spy” in 1987, and died in 1998. § Wikipedia claims that the series is still “ongoing”, but I still wonder whether the character in the fourth panel would be recognized by anyone under the age of 50.
Meanwhile, back at the Zippy, more geezer callout action:
William Bendix was among the actors I came to know of from 1950s or early 60s television sitcoms or sometimes drama series ; and found out later had been minor or major movie stars in the 1940s or early 50s. Fred MacMurray, Donna Reed, Raymond Burr…
And from Brian in STL we have a synchronicity of Bill the Cat references: