Conversation so far:
What was significant about Carl Switzer's adult years?
Carl Switzer's tenure on Our Gang ended in 1940, when he was twelve.
Did Carl Switzer star in any movies in his adult years?
Carl Switzer had an uncredited role as Auggie in the 1943 film The Human Comedy.

Question: What other acting did he do?
Self-contained rewrite: What other acting did Carl Switzer do besides in the 1943 film The Human Comedy?