| Unofficial Action Comics Index |
Credits:
| Story | Otto Binder |
| Pencils | Curt Swan |
| Inks | Jack Abel |
| Lettering | Ben Oda |
| Assistant editing | E. Nelson Bridwell |
| Editing | Mort Weisinger |
Feature Character(s):
- Superman (also in flashbacks; next in Superman Vol. 1 #216)
Supporting Character(s):
- Jimmy Olsen (last in issue #372; next in World's Finest Comics #189)
- Lois Lane (last in issue #372; next in Superman Vol. 1 #216)
- Perry White (last in Superman's Pal Jimmy Olsen #119/2; next in Superman Vol. 1 #216)
Villain(s):
- Agent Zero-Zero (an foreign spy; takes the identity of Clark Kent; also in flashback)
- Agent One-Two (first appearance)
- Agent One-Three (first appearance)
- the leader of the spy-ring (first appearance)
Guest Appearance(s):
- Batman (last in Brave and the Bold #83; next in Detective Comics #386)
Other Character(s):
- a Clark Kent and a Superman robot
- staff at the Metropolis Eagle
Cameo Appearance(s):
- Jor-El (statue)
- Lara Jor-El (statue)
Location(s):
Comment(s):
- Story continued from the previous issue.
Solicitation:
- Batman aids Superman in finding a cure for his amnesia.
Credits:
| Story | Leo Dorfman |
| Art | Kurt Schaffenberger |
| Assistant editing | E. Nelson Bridwell |
| Editing | Mort Weisinger |
Feature Character(s):
Other Character(s):
- Dr. Marla Alexander (an astronomer and widow; first appearance; blames Supergirl for causing her blindness)
- Tony Alexander (her young son; first appearance)
- students at Stanhope College
Location(s):
- Space Sector 2814
- Unidentified Space Sector
- the Red Claw Nebula (first appearance)
Comment(s):
- Story continues in the next issue.
Story Reprinted in:
- Supergirl: The Silver Age Omnibus #2 (2018)