http://www.pcgamer.com/wolfenstein-2-the-new-colossus-drops-the-adventures-of-gunslinger-joe-dlc/

Samuel spoke fondly of Wolfenstein 2: The New Colossus in his review, but was less taken by its The Freedom Chronicles: Episode 0. While acknowledging the latter serves to tease the base game's three-part DLC, he reckoned it'd have benefited from showing more. 

Part one—The Adventures of Gunslinger Joe—is however out now. Here's a trailer: