Question: What year did a Gold Diggers of 1933 actress, Ruby Keeler, make a comeback on Broadway in? 
Sentence (from "Ruby Keeler"): Ethel Ruby Keeler (August 25, 1909 – February 28, 1993) billed professionally as Ruby Keeler, was a Canadian-born American actress, dancer and singer most famous for her on-screen coupling with Dick Powell in a string of successful early musicals at Warner Brothers, particularly "42nd Street" (1933).
Relevant evidence: No