Louise Fletcher turned up on an episode of SHAMELESS, Season Two and reminded me of actors that are so strongly associated with one role that we are often surprised to find them in another. She will always be Nurse Ratchett to me. Who else will always be one character to you? There are so many examples: Robert Preston in THE MUSIC MAN for another.Is it a good thing or a bad one? I guess mostly bad. When I see how wonderful, Flletcher is in SHAMELESS, it makes me sad we don't have more memories of her.