Following last night's surprising season finale, Deadline has word that Sarah Michelle Gellar has joined the voice cast of "Star Wars Rebels."

No details were revealed, but the website indicates the "Buffy the Vampire Slayer" star will appear in a recurring role. Her husband Freddie Prinze Jr. voices the Jedi Kanan.

Set between the events of “Revenge of the Sith” and “A New Hope,” the Disney XD series follows a ragtag bunch of rebels who band together aboard the freighter ship Ghost even as the Empire strengthens its grip on the galaxy and hunts down the last remaining Jedi Knights.

"Star Wars Rebels" also stars Taylor Gray, Vanessa Marshall, Tiya Sircar, Steven Blum, David Oyelowo and Jason Isaacs.