Movie Madness: OK, Who *Isn't* in "The Longest Day"?

I'm watching this classic movie while I'm working on research, and I just have to say: "What famous face from the glory days of Hollywood isn't in this film?"  It's like a Who's Who of that cinematic generation.  A heck of an ensemble cast, that.  Great epic movie too, by the way, winner of several 1962 Oscars.