Episode 63 of "Ally McBeal"
s03e17 I Will Survive
Title: I Will Survive
Original Air Date: 04/10/2000 on FOX
Director: Barnet Kellman
Writer: David E. Kelley
Guest Stars: Gil Bellows (Billy Thomas (ghost)), Valerie Mahaffey (Sally Muggins), Loretta Devine (Nora Mills), Gibby Brand (Judge William McGough), Amanda Donohoe (Marianne Holt), Gloria Gaynor (Herself), Cheyanne Wilbur (Foreman), Rena Heinrich (Stacey)
Plot Outline:
Gloria Gaynor stalks Ally around singing "I Will Survive." Meanwhile, Ally and Ling team up to represent a woman who beat her cheating husband to death with his prosthetic leg. Fish brings in a new lawyer and assigns him to Ally's case.