Crisis on Earth-Two!' In order to successfully capture the Crime Champions, the Justice League and the Justice Society have switched Earths! Can the two teams solve the Crisis of Two Worlds?
Jerry Siegel, Ted Udall, Ed Wheelan, Bill Finger, S. Mayer, Gardner Fox, Harry G. Peter, William Smith, Frank Harry, Sheldon Moldoff, Lou Ferstadt & Irwin Hasen
Mark Waid, Geoff Johns, John Broome, Gardner Fox, Len Wein, Cary Bates, Bob Kanigher, Marv Wolfman, Francis Manapul, Brian Buccellato, William Messner-Loebs, Scott Kolins, Mike Wieringo, Alberto Dose, Ethan Van Sciver, Carmine Infantino, Ross Andru, Irv Novick, Andy Kubert, Harry Lampert, Everett Hibbard, Mike Collins & George P�rez
William Moulton Marston, Henry Kuttner, Maxwell Gaines, Jon L. Blummer, Gardner Fox, Harry G. Peter, Everett Hibbard, Paul Reinman, Dennis Neville & Jon Kozlak
William Moulton Marston, Maxwell Gaines, Alfred Bester, Jon L. Blummer, Gardner Fox, Harry G. Peter, Dennis Neville, Paul Reinman, Don Cameron & Jon Kozlak
William Moulton Marston, Jon L. Blummer, Alfred Bester, John Wentworth, Irwin Hasen, Ted Udall, Gardner Fox, Harry G. Peter, Paul Reinman, Howard Purcell, Joe Gallagher & Martin Naydel
William Moulton Marston, Gardner Fox, Jon L. Blummer, John Wentworth, Maxwell Gaines, Bill Finger, Don Cameron, Harry G. Peter, Jon Kozlak, Sheldon Moldoff, Stan Aschmeier & Lou Ferstadt
William Moulton Marston, Alfred Bester, Maxwell Gaines, Gardner Fox, James Gow, Armand D'Usseau, Harry G. Peter, Everett Hibbard, Jon Kozlak, Don Cameron & John Daly
William Moulton Marston, S. Mayer, Jon L. Blummer, Alfred Bester, Sheldon Moldoff, Gardner Fox, Harry G. Peter, Martin Nodell, Joe Gallagher & Martin Naydel
