The Doppelgänger Gambit

Story featuring Justice League

Characters:

Justice League of America

• Black Canary
• Red Tornado

Justice Society of America

• Hourman
• Power Girl
• Starman
• The Flash
• The Huntress

Other

• Black Canary
• Dinah Drake Lance
• Dinah Laurel Lance
• Helena Wayne
• Jay Garrick
• John Sargent
• Johnny Thunder (from mainstream Universe)
• Kara Zor-L
• Larry Lance
• Rex Tyler
• Sargon the Sorcerer
• Ted Knight
• Thunderbolt

Credits:

• Pencils: George Pérez
• Inks: George Pérez
• Colors: Anthony Tollin
• Letters: Gaspar Saladino

The Doppelgänger Gambit

Story featuring Justice League

Storyline: Earth-One's Johnny Thunder reveals the origin behind the second Canary, placed in limbo by Earth-Two's Johnny Thunder at the Earth-One Superman's request following their battle vs. Aquarius, since Aquarius's radiation was killing her as she crossed to Earth-One after her husband's death. She was then replaced by her daughter, whose memory had been replaced with her's. The heroes defeat the Earth-One Thunder alongside the Earth-Two counterpart, while the revived JLA aid their JSA allies on Earth-One. The current Canary has her original memory restored and leaves with Superman back to Earth-One.

Characters:

Justice League of America

• Black Canary
• Firestorm (from mainstream Universe)
• Green Lantern (from mainstream Universe)
• Red Tornado
• Superman (from mainstream Universe)
• The Elongated Man (from mainstream Universe)
• The Flash (from mainstream Universe)
• Zatanna (from mainstream Universe)

Justice Society of America

• Black Canary
• Doctor Mid-Nite
• Green Lantern
• Hawkman
• Hourman
• Johnny Thunder
• Power Girl
• Starman
• The Atom
• The Flash
• The Huntress
• Wonder Woman

Other

• Al Pratt
• Alan Scott
• Albert Desmond (from mainstream Universe)
• Barry Allen (from mainstream Universe)
• Black Canary
• Carter Hall
• Charles McNider
• Clark Kent / Kal-El (from mainstream Universe)
• David Clinton (from mainstream Universe)
• Diana Prince
• Dinah Drake Lance
• Dinah Laurel Lance
• Dr. Joar Mahkent
• Hal Jordan (from mainstream Universe)
• Helena Wayne
• Isaac Bowin
• Jay Garrick
• Jim Corrigan
• Jim Corrigan (from mainstream Universe)
• John Sargent
• Johnny Thunder (from mainstream Universe)
• Kara Zor-L
• Larry Lance
• Martin Stein (from mainstream Universe)
• Ralph Dibny (from mainstream Universe)
• Rex Tyler
• Ronnie Raymond (from mainstream Universe)
• Sargon the Sorcerer
• Ted Knight
• The Spectre
• Thunderbolt
• William Zard

The Crime Champions

• Chronos (from mainstream Universe)
• Doctor Alchemy (from mainstream Universe)
• Felix Faust (from mainstream Universe)
• The Fiddler
• The Icicle
• The Wizard

Credits:

• Script: Roy Thomas
• Pencils: Chuck Patton
• Inks: Romeo Tanghal
• Inks:
• Colors: Gene D'Angelo
• Letters: Manuel Santiago Ludeña

Untitled Story

Letter Column featuring JLA Mail Room

Credits:

• Script: Nicola Cuti
• Pencils: Dick Dillin
• Inks: Dick Dillin

Untitled Story

In-House Column featuring Meanwhile...

Credits:

• Script: Dick Giordano