(S02E13) That was not good. -- Bones to Booth after he shoots an innocent clown head.

Hey, it's Bill!

Did you recognize the actor who portrayed sleazebag Monte Gold? It was none other than Alex Winter, the man who played Bill S. Preston, Esq. in the Bill and Ted movie duology (is it a word? I don't know, but I'm using it anyway). You don't remember him? Let's see if this jogs your memory . . . he was the friend of Ted Logan, played by the much more successful Keanu Reeves. Ah, now you remember! Nice bit of casting there by the producers of Bones.