We’ve heard rumblings of a Vision and Scarlet Witch series for the upcoming Disney+ streaming service, and now there’s a major step forward for that show.

Courtesy of The Hollywood Reporter, Jac Schaeffer has been brought in to write what’s simply to be titled Vision and the Scarlet Witch, and she’ll also be serving as showrunner on the series. Schaeffer is one of the writers behind this March’s Captain Marvel and has put together for the screenplay for the in-the-works Black Widow picture.

At this stage, it’s believed that both Paul Bettany and Elizabeth Olsen will be back to reprise their roles as the titular twosome.

Vision and the Scarlet Witch is one of three miniseries in development for Disney+, with all three serving to showcase certain Marvel Cinematic Universe characters who have yet to be given their own movie. As such, the other two miniseries in development are Falcon and Winter Soldier and Loki; Malcom Spellman overseeing Falcon and Winter Soldier, while Loki is still searching for its creative team.

Disney+ is due to launch later this year, although there are no confirmed dates just yet on when we’ll see any of these shows premiere.