Greatest Cast Ever, is my vote, but I think you need to be Of A Certain Age to appreciate that. These people were established stars by the early 1960s, and now, 50 years later, I would imagine that most of the current generation have little to no clue about the 'stars' of IAMMMMW, even the faces that might seem vaguely familiar.
That's a shame, but so it goes.
the man who inexplicably continues to be known, against all odds, as stavrosthewonderchicken. I love you all.