Conversation so far:
What comics did Sandman appear in during the Silver Age?
In 1981 DC began publishing All-Star Squadron, a retelling of the Earth-Two mystery-men during WWII.
Although not a main character, Sandman does appear in its pages.

Question: What other characters are in All-Star Squadron?
Self-contained rewrite: What other characters are in All-Star Squadron besides Sandman?