The crew of the Ghost meets the fan-favorite Clone Troopers Rex, Wolffe and Gregor in a new clip from Wednesday's episode of "Star Wars Rebels."

In the second season of Disney's hit animated series, set between the events of "Revenge of the Sith" and a "New Hope," Darth Vader has been assigned to stomp out the fledgling rebellion. Undeterred, the Ghost crew seeks out old friends and new allies, including three veterans of the Clone Wars.

"Star Wars Rebels" kicks off the regular airing of its second season Wednesday on Disney XD.