By Ciaran Duggan,
Star Wars Rebels executive producer Dave Filoni announced that the fourth season of Star Wars Rebels will be the last of the series.
The news came earlier today during a special Star Wars Rebels panel at Star Wars Celebration Orlando.
The reaction was one of shock from the panelists' attendees, including David Collins (the host), Tiya Sirca, Freddie Prinze Jr. and Steve Blum.
Warwick Davis also starred as a special guest of the panel and will voice a new character in the series' fourth season.
As with the past two Celebrations in London (2016) and Anaheim (2015) the Rebels panel debuted the first trailer of the upcoming season and the Orlando panel was no different.
The fourth season of Star Wars Rebels has featured shots of Yavin IV, an older Saw Gerrera and more Thrawn.
The fourth season of Rebels is set to air on Disney XD in fall 2017.
Follow The Star Wars Underworld on Twitter @TheSWU for more updates about this story and other breaking Star Wars news.