VisionQuest, the final entry in Marvel's WandaVision trilogy, concluded last night with a finale that sets up Avengers: Doomsday. The eight-episode series is now streaming on Disney+.

Marvel released the first episode free on YouTube as part of a strategy to drive Disney+ subscriptions. The show brings together story threads from WandaVision and Agatha All Along.

Viewers who haven't watched Agatha All Along should do so before starting VisionQuest, as the new series builds directly on it and will spoil major plot points. The three shows form a trilogy meant to be watched in order.

VisionQuest includes a post-credits scene that connects to Avengers: Doomsday, arriving in theaters December 18.