Comic Title: Super Heroes #11
Publisher: Egmont UK (London Editions Magazines)
Address: 70 Old Compton Street, London
Cover Date: 1981
On Sale Date: August 14, 1981 Newsstand Date August 14, 1981
Source: House Ad, Super Heroes #10, Page 48

Frequency: Monthly
Cover Price: 40p
Page Count: 48
Editor: Vanessa Morgan

Title: "Earth's Final Hour"
Pages: 22

Feature(s):
Justice League of America (of Earth-1)

Writer: Mike Friedrich
Penciller: Dick Dillin
Inker: Joe Giella

Reprinted From:
Justice League of America #86 (1970)

Feature Character(s)

• Justice League of America (last appearance in Justice League of America #84; next appearance in Aquaman #55)
• Superman (last appearance in Action Comics #394; next appearance in Action Comics #395)
• Batman (last appearance in Brave & the Bold #93; next appearance in Detective Comics #406)
• Flash (last appearance in Flash #202; next appearance in Aquaman #55)
• Aquaman (last appearance in Aquaman #54; next appearance in Aquaman #55)
• Atom (last appearance in Justice League of America #84; next appearance in Aquaman #55)
• Hawkman (last appearance in Justice League of America #84; next appearance in Aquaman #55)

Villain(s)

• Theo Zappa (aka the Zapper; no further appearances)
• Pajna Darr (an alien from Kalyarna; no further appearances)

Guest Appearance(s)

• Mera (last appearance in Aquaman #53; next appearance in Aquaman #55)

Other Character(s)

• The inhabitants of Kalyarna (no further appearances)

Cameo Appearance(s)

• Green Lantern (mentioned as being on personal search for America)
• Green Arrow (mentioned as being on personal search for America)

Synopsis:
Theo Zappa, the corrupt head of a giant corporation, gains control of a re-memory machine which allows him to reprogram the minds of others.

When Panja Darr, an alien from a world where magic is the norm, appears to him offering to buy Earth's supply of plankton to replace that of his own world, which has been decimated by magical pollution, Zappa uses the machine to steal Darr's powerful magic wand. He then absconds with all Earth's plankton and attempts to blackmail both planets.

Aware that this will eventually destroy Earth's food supply and end all life on the planet, the Justice League goes into action, with Superman and Aquaman attacking Zappa beneath the sea, Flash and Hawkman fighting him in space, and Batman and Atom finally following him to Panja Darr's world with the alien's ship. There he is beaten and his scheme thwarted, but the pollution problems of both planets remain unsolved.