When is the 'What If...?' season 3 release date on Disney Plus? "What If...?" season 3's first episode will debuted worldwide on Disney Plus on Sunday, December 22 at 9 p.m. ET / 6 p.m. PT.
Watch the 'What If' Big Game Trailer for Disney Plus, the premiere streaming service for all things Disney, Marvel, Pixar, Star Wars, and National Geographic. From the latest in the Marvel Cinematic ...
on Disney Plus "What If…?" premiered on Disney Plus on August 11. New episodes debut every Wednesday at 3 a.m. ET, midnight PT. The first season of "What If…?" will run for nine episodes in total.