Yet another brand new live-action Star Wars series is coming to Disney’s streaming service and will serve as a prequel to Rogue One: A Star Wars Story.

Disney Chairman Bob Iger revealed the new series on the fourth quarter earnings call for investors. The series will feature Diego Luna’s Cassian Andor in the early formation of the Rebel Alliance, set before the events of Rogue One, and will premiere exclusively on Disney+, which is the newly revealed name of the company’s upcoming streaming service.

The official Star Wars website described the series:

“The rousing spy thriller will explore tales filled with espionage and daring missions to restore hope to a galaxy in the grip of a ruthless Empire. A release date for the series has not yet been announced.”

Luna addressed returning to the character of Cassian Andor in a statement to the site.

“Going back to the Star Wars universe is very special for me,” said Luna. “I have so many memories of the great work we did together and the relationships I made throughout the journey. We have a fantastic adventure ahead of us, and this new exciting format will give us the chance to explore this character more deeply.”

This story is developing and will be updated with more information.