||Superman [Clark Kent]; Swamp Thing; Lana Lang; Dr. Everett; Flash [Barry Allen] (cameo); Wonder Woman [Diana Prince] (cameo); Batman [Bruce Wayne] (cameo); Jimmy Olsen (cameo); Bloodmorel (a fungus)
||Clark comes in contact with a fungus from Krypton that will eventually kill him. Driving south due to his powers intermittently failing, he crashes in a swamp and stumbles upon the one creature that might help him-- Swamp Thing.
||Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
||in Greatest Team-Up Stories Ever Told, The (DC, 1989 series) #nn; in Across the Universe: The DC Universe Stories of Alan Moore (DC, 2003 series) #nn; in DC Universe: The Stories of Alan Moore (DC, 2006 series) #nn; in Superman: Whatever Happened to the Man of Tomorrow? The Deluxe Edition (DC, 2009 series) #[nn]