Disney+ will officially debut in the US, Canada and the Netherlands November 12th, and Australia and New Zealand a week later. The rest of the world will need to wait a little longer to stream the likes of Avengers: Endgame and The Mandalorian on the service. But Disney fans in the UK, Germany, France, Italy and Spain might want to mark March 31st on their calendars. That's when Disney+ will land in those countries.