The upcoming set will include several special features, including an all-new animated short with a new story about Sydney Bristow (Jennifer Garner) and her missing two years. The DVD also includes From Burbank to Barcelona, a featurette on how the show simulates locations around the world; deleted scenes; a blooper reel; audio commentaries; The Alias Diaries, a documentary about the crew; and fan commentaries. "This animated piece, … which really was … [Buena Vista] Home Entertainment's idea, ... came out of discussions about how cool it would be to do, like, a hidden episode or a lost episode," Abrams said. "But we can barely shoot one episode. So … it was like, 'Yeah, that would be great. But … .' And so this animated thing came up. It was beautifully produced. We're … proud of it." The Alias third-season collection comes out Sept. 7. The fourth season of Alias doesn't hit airwaves until January.