Issue Contents:
The Cage of Doom!
Characters
- Superman [Clark Kent]
- Anti-Superman Gang
Credits
- Pencils: Curt Swan
- Inks: Neal Adams
- Letters: Gaspar Saladino
"How can this be possible?"
Credits
- Pencils: Neal Adams
- Inks: Neal Adams
- Letters: Gaspar Saladino
Story Notes
Inside front cover; house ad for The Brave and the Bold (DC, 1955 series) #84, on sale April 22.
The Cage of Doom!
Storyline
Superman uses a near-invisible protective suit to defeat the Anti-Superman Gang and their Kryptonite deathtrap.
Characters
- Superman [Clark Kent]
- Anti-Superman Gang [Doc Smyth [Eureka Smith]
- Wheels Talbot
- Brains Logan
- Giant-Killer Jones]
Credits
- Script: Otto Binder
- Pencils: Curt Swan
- Inks: Jack Abel
Story Notes
Page 6 is a 2/3-page and page 13 is a 1/2-page.
"The first name in comics presents..."
Credits
- Pencils: Curt Swan
- Inks: Vince Colletta
- Letters: Gaspar Saladino
Story Notes
House ad for Superman (DC, 1939 series) #217 [80 Page Giant #G-60], on sale April 8.
The Face behind the Lead Mask!
Featuring Tales of the Legion of Super-Heroes
Storyline
At a regular meeting of the Legion of Super-Heroes, the Legionnaires lose control of their powers. Urthlo arrives and announces that he now controls the Legionnaires' powers and there is nothing they can do about it. But Saturn Girl comes up with a serum to temporarily cure Mon-El and immunize him against lead, and Superboy releases him from the Phantom Zone to knock out Urthlo, who turns out to be an automaton created by Lex Luthor sent into the future to destroy the Legion.
Characters
- Legion of Super-Heroes [Cosmic Boy
- Saturn Girl
- Lightning Lad
- Sun Boy
- Superboy
- Chameleon Boy (statue)
- Bouncing Boy (statue)
- Shrinking Violet (statue)
- Invisible Kid [Lyle Norg] (statue)]
- Lex Luthor
- Urthlo
- Mon-El
Credits
- Script: Jerry Siegel
- Pencils: John Forte
- Pencils: Al Plastino
- Inks: John Forte
- Inks: Al Plastino
- Letters: Milt Snapinn
Story Notes
Legion series begins in Action Comics, following run in Adventure Comics.
Credits
- Script: E. Nelson Bridwell (uncertain)
- Pencils: Curt Swan
Story Notes
Letters submitted by John McDonald, Brian Hoye, John Baxter, Leonard Philip Zinna, Barry Easton, and A Fan of Superman and Truth.
"13 tales that will hold you in unbelievable suspense..."
Credits
- Pencils: Neal Adams
- Inks: Neal Adams
- Letters: Gaspar Saladino (uncertain)
Story Notes
House ad for DC Special (DC, 1968 series) #4, on sale May 22.