https://www.polygon.com/2017/11/13/16644636/wolfenstein-2-dlc-release-dates-season-pass

Three add-ons are on the way for Wolfenstein 2: The New Colossus, and we now know when we’ll be able to continue the rebellion against Nazi dominance. Publisher Bethesda Softworks announced release dates for two of the three downloadable content packs, all of which make up the game’s $24.99 season pass.

Wolfenstein 2’s first post-launch DLC pack, The Adventures of Gunslinger Joe, is set to be released Dec. 14. The Diaries of Agent Silent Death will follow six weeks later on Jan. 30, 2018. There’s no concrete release date for the third and final add-on, The Amazing Deeds of Captain Wilkins; Bethesda said only that it plans to release that DLC pack in March. The company has confirmed that it will be possible to buy the three DLC packs individually, although it has yet to announce pricing.