Darth Vader Returns in Season Finale of Star Wars: Rebels by Laughing Place Disney Newsdesk | Feb 24, 2015 9:27 am (Pacific) Tags: Star Wars, Star Wars Rebels Darth Vader returns in the exciting Star Wars Rebels season finale “Fire Across the Galaxy” on Disney XD March 2nd at 9:00 p.m. ET/PT. Here is a promo for the episode http://youtu.be/TkRVtyWRtQE