I got to thinking this morning about how, over the summer, Match Game is going to be joining the ranks of the shows that have aired on three different broadcast networks, and started trying to compile a list of what shows had also achieved this feat. It's still a pretty short list and some big-name shows haven't ever made it. What I came up with was:
ABC, CBS, NBC, and Fox: Let's Make a Deal
ABC, CBS, NBC: Match Game, To Tell the Truth (if/when the ABC version airs), The Price Is Right, Password, Family Feud
Have I made any obvious omissions?