The Disney+ Cassian Andor series will begin shooting in June, Discussing Film reports. The series, a prequel to Rogue One, will star Diego Luna and Alan Tudyk (K-2SO) reprising their film roles.

They’re also looking to cast two younger versions of Cassian – at 9 and 13 – plus his 9-year-old sister, the site says.

We heard in October that one of Rogue One’s writers, Tony Gilroy, had joined the series. Stephen Schiff (The Americans) is the showrunner.

The Obi-Wan series also begins filming this summer, so it’s anyone’s guess as to which will make it to Disney+ first. But we can probably expect the second season of The Mandalorian first, as it’s currently filming.