Agatha All Alongs last witches standing headed off on a new journey when the series ended just before Halloween, but before we see whats next for them (still no season two announcement, for what its worth), its time to look back down the Witches Road. Marvel Studios Assembled: The Making of Agatha All Along is the latest behind-the-scenes doc for a Marvel Disney+ series, with an accessible twist: itll hit YouTube, so even folks without a Disney+ subscription can check it out. The Assembled hits YouTube at 6 p.m. PT tonight: Marvel Entertainments YouTube page has a playlist going of Assembled specials past, but most dont make their debut there; the studio also does them for Marvel movies, and the newly released Deadpool & Wolverine Assembled is currently only viewable on Disney+. Premiering the Agatha All Along special on YouTube is a little bit confusingyou have to think most fans have Disney+ already (where the special will presumably also live after it hits YouTube). And fans who havent watched the show yet wont want to view the Assembled first, because itll no doubt contain spoilers. However, any time you can get some free Disney+ content without signing on a dotted line is something to be celebrated, and hope that it signals Marvels continuing excitement about promoting the show.Heres the Disney+ description for the WandaVision spinoff: The infamous Agatha Harkness finds herself down and out of power after a suspicious goth Teen helps break her free from a distorted spell. Her interest is piqued when he begs her to take him on the legendary Witches Road, a magical gauntlet of trials that, if survived, rewards a witch with what theyre missing. Together, Agatha and this mysterious Teen pull together a desperate coven, and set off down, down, down The Road The coven, er, cast includes Kathryn Hahn, Joe Locke, Sasheer Zamata, Ali Ahn, Patti LuPone, and Aubrey Plaza. Will you be assembling in front of YouTube to learn more about Agatha All Along? Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, whats next for the DC Universe on film and TV, and everything you need to know about the future of Doctor Who.