Issue: #1
The world of Watchmen collides with the DC Universe in the most shocking story in DC history! Written by master storytellers Geoff Johns and Gary Frank--As the Doomsday Clock ticks toward midnight, the DC Universe will encounter with its greatest threat: Dr. Manhattan. But nothing is hidden from Manhattan, and the secrets of the past, present and future will leave ramifications on our heroes lives...
Creators: Gary Frank, Geoff Johns
Characters: Superman, Alfred Pennyworth, James Gordon, Scarecrow, Dr. Manhattan, Mothman, Ozymandias, Rorschach, The Comedian, Lex Luthor, Mercy Graves, Batman, Dr. Sivana, Jimmy Olsen, Lois Lane, Perry White, Professor Pyg, Sonar, Giganta, Saturn Girl