- Script
- Gerry Conway (credited)
- Pencils
- Joe Staton (credited)
- Inks
- Mike Machlan (credited)
- Colors
- Gene D'Angelo (credited)
- Letters
- Albert DeGuzman (credited)
- Job Number
- G-2109
- First Line of Dialogue or Text
- July 1985
- Genre
- superhero
- Characters
- Infinity, Inc.: Jade [Jennie-Lynn Hayden]; Northwind [Norda Cantrell]; Nuklon [Albert Rothstein]; Silver Scarab [Hector Hall]
Justice League of America: The Elongated Man [Ralph Dibny]; Gypsy [Cindy Reynolds]; Martian Manhunter [J'Onn J'Onzz]; Steel [Hank Heywood III]; Vibe [Paco Ramone]; Vixen [Mari McCabe]; Zatanna
Justice Society of America (Earth-Two (Pre-Crisis)): Doctor Fate [Kent Nelson] (Earth-Two (Pre-Crisis)); Doctor Mid-Nite [Charles McNider] (Earth-Two (Pre-Crisis)); The Flash [Jay Garrick] (Earth-Two (Pre-Crisis)); The Hawk-Man [Carter Hall] (Earth-Two (Pre-Crisis)); Wonder Woman [Princess Diana] (Earth-Two (Pre-Crisis))
Sue Dearbon Dibny; Commander Steel [Hank Heywood] (villain); Mekanique (villain); Dale Gunn; Mother Windom; Charlie Croom; Rosita Ramone; Paco Ramone's mother
- Synopsis
- As the Infinitors and JLA fight vs. both Commander Steel and Mekanique on Earth-1 in JLA's Detroit headquarters, the JSA appears, searching for the missing Infinitors from Earth-2, and join in the battle, quickly defeating Mekanique (while strangely remembering her visit to them in 1942). Mekanique, damaged, then disappears back into the past. Meanwhile, as the Crisis rages on Earth-1, the JLA/JSA/Infinitors aid the people of Detroit as the world's in chaos around them, while Steel fights and defeats his grandfather in solo combat.
- Reprints
Story continues from Infinity Inc. (DC, 1984 series) #19. Last JLA/JSA crossover story pre-Crisis. Mekanique's story continues in All-Star Squadron (DC, 1981 series) #58-60.
- Script
- Alan Gold (credited) (signed as Alan)
- Pencils
- Chuck Patton (credited)
- Inks
- Dick Giordano
- Colors
- ?
- Letters
- typeset
- Job Number
- L-2098
Letters from: Ryan Lee, Anthony R. Cardno, Kevin Lawless, Jeff Baughman, Stuart Rockafellow, Bill D. Middleton. Mentions thanks to the following reviewers: David Thompson, Troy Wilson, Lindsley F. Cook, Gerald Mullett, Mark J. Baxter, Marco Aniello, Tom Bissell, Ken Maynard, Barry Reese, The Boove, Gary Pfeifer, L. K. Kupchak, John G. Roberts, Bill Climar, Pat Craig, Joan, Hurricane Heeran, John Bodkin, Carl Cafarelli, Dana A. Snow, Greg Schienke, Rick Blair, Michael Tyrell, Scott Gibson, David C. Archie, Anthony R. Cardno, Charles D. Brown, John Ducksworth, John Wayne Migals, Dean Engemoen, Geoff Todebush, Victor Salek, John Shelton, Robby Depew, Brian Dillon, Ray Sablack, Keith A. Lindsey, Jason Arnold, Jody Hamby, Michael Pickens, Terry Morrow, Randy Derr, F. Grandinetti, Daniel Maddux, Ronnie Clark, John Rossi.