Appearing in "Prisoners of the Immortal World!"
Featured Characters:
Supporting Characters:
Adversaries:
Other Characters:
- Alfred Pennyworth (Appears in flashback and main story)
- Batman (Appears in flashback and main story)
- Flying Graysons (Appears in flashback and main story)
- John Grayson (Appears in flashback and main story)
- Mary Grayson (Appears in flashback and main story)
Locations:
- Gotham City (Appears in flashback and main story)
- Haly's Circus (Appears in flashback and main story)
- Wayne Manor (Appears in flashback and main story)
-
- ROTC Building
Items:
Vehicles:
Synopsis for "Prisoners of the Immortal World!"
During an antiwar demonstration and riot on Hudson University’s campus, Superman, Robin, and two brothers who are students are abducted by aliens who wish to drain Superman’s power and use it to grant them immortality.