Question: What is the middle name of the star of the 1991 American black comedy film  Shakes the Clown that has the first and last initials "A" and "S" respectively?
Sentence (from "Grace Quigley"): The film is noted for being Hepburn's last leading role in a movie for the big screen, as well as the last appearance, stage or otherwise, of Walter Abel.
Relevant evidence: No