Here are a few mysteries that may never be solved: 1)"Rowan and Martin's Laugh-In": One of the gags was a man in yellow rain gear who rode a tricycle and fell over. Who played him. 2)"Green Acres": What state was it set in, and what region? 3)"M*A*S*H": What did "B.J." (Hunicutt) stand for? 4)"The Addams Family": Whose hand was used for Thing?;)

The guy who played Lurch also sometimes played Thing.

Originally posted by Ohio8
3)"M*A*S*H": What did "B.J." (Hunicutt) stand for?

It was never explained within the series was it stood for, as far as I know. I think the generally accepted explanation is that it stands for the names of his parents, Bea and Jay.

I thought that was Arte Johnson in the yellow raincoat. I could be wrong.