Yesterday, we reported that Season 2 of Star Wars Rebels will premiere with a one-hour movie entitled Star Wars Rebels: The Siege of Lothal on Saturday, June 20 at 9 PM ET on Disney XD. The full season won't debut until later this fall, so if you still haven't caught up on Star Wars Rebels Season 1, you're in luck. LucasFilm has announced that the first season will be available to stream for free on StarWars.com. The full season will only be available for free from today, May 1, through May 4th, which is Star Wars Day ("May the 4th Be With You").

All 13 episodes of Star Wars Rebels Season 1 are available right now, along with the one-hour premiere "Spark of Rebellion", which debuted a few weeks before the full season started on Disney XD last year. Continuing the epic tradition of the legendary Star Wars saga, Star Wars Rebels unfolds between the events of Star Wars: Episode IV - A New Hope and Star Wars: Episode IV - A New Hope and tells the story of the motley but clever crew of the starship Ghost who together face threatening new villains, encounter colorful adversaries and embark on thrilling adventures.

Star Wars Rebels features a voice cast lead by Freddie Prinze Jr. (Kanan Jarrus), Vanessa Marshall (Hera Syndulla), Taylor Gray (Ezra Bridger), Tiya Sircar (Sabine Wren) and Steve Blum (Zeb Orrelios), with Jason Isaacs voicing the villainous Inquisitor. If you plan on starting a Star Wars Rebels Season 1 marathon today, you can check out the one-hour premiere "Spark of Rebellion" below, and CLICK HERE to watch the rest of these full episodes for free, from now until Monday.