HBO has revealed an epic look at the network’s adaptation of Watchman, starring Regina King, Jeremy Irons, Don Johnson, Jean Smart, Tim Blake Nelson, Louis Gossett Jr., Yahya Abdul-Mateen II, Hong Chau, Frances Fisher, and James Wolk.

The TV show looks to be set after the Allan Moore graphic novel where masked vigilantes are treated like outlaws in an alternate American History. Dr Manhattan, which has been teased as part of the show with the SDCC popup experiences, makes his on screen debut living on Mars and coming back to earth in the last scene of the trailer.

Watchmen premieres this October.