Justice League of America [Vixen; Plastic Man; Dr. Light; Wonder Woman; Red Tornado; Firestorm; Superman (in flashback only)]; Professor Amos Fortune (appears to die in this story); Roulette; Royal Flush Gang; the Key; Enid Markhan
Synopsis
It's the end of the game as Amos Fortune activates all of his Royal Flush Gangs -- one for each suit -- against Roulette's Justice League. But all of his planning and cheating cannot deter the heroes.