https://www.gamespot.com/articles/wolfenstein-2-dlc-release-dates-revealed/1100-6454890/

Bethesda has revealed more details about the upcoming DLC packs for Wolfenstein II: The New Colossus. The publisher announced its DLC plans for the game this past summer, and now it has confirmed when each of the expansions is scheduled to release.

As previously detailed, The Freedom Chronicles season pass consists of four DLC expansions for Wolfenstein II, the first of which--Episode Zero--is available now for players who pre-ordered the title or purchased the season pass. It will be followed on December 14 by The Adventures of Gunslinger Joe, a new mission that stars former quarterback Joseph Stallion as he "smash[es] through Nazi hordes from the ruins of Chicago to the vastness of space."