If you missed the original airing of Spark of Rebellion, don’t you fret. ABC will be re-airing it on Sunday, October 26th at 7PM. If you did see it already, well, you may still want to tune in. From the Official Site
The critically-acclaimed epic adventure Star Wars Rebels: Spark of Rebellion will air on ABC on Sunday, October 26 (7:00 p.m. ET/PT). Executive producer Dave Filoni states, “We wanted to do something special for the ABC broadcast. We’ve added a scene which gives audiences insight into the Inquisitor and includes a cameo by Darth Vader voiced by the distinguished actor James Earl Jones.”
Emphasis added.
So who else is going to be watching the intro movie for the fourth time?