Color credits provided by Anthony Tollin.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Clark Kent appears as a reporter and not in the Superman identity.
Originally a Batman feature. Alfred's middle names revealed in this story.
Includes letters from Michael D. Dargay, Brian Scott, Bob Rodi and Wilson Rivera.
Story originally titled "The Return of Signalman."
"Batman Presents the Villain of the Issue"