Worlds collide in unexpected ways as the mysteries surrounding Rebirth come crashing to the forefront. DOOMSDAY CLOCK #1 (of 12) Writer: Geoff Johns Artist: Gary Frank DC Comics presents to you a 12-issue maxiseries from the critically acclaimed team of writer Geoff Johns, artist Gary Frank, and colorist Brad Anderson. See the Watchmen characters and the DC Universe come together for the first time! Characters from Watchmen and the DC Universe .... coming together? Discuss this epic DC Comics event here!