Ant-Man and the Wasp: Quantumania ott release date on hotstar is the 17th of May, and to watch Ant-Man and the Wasp: Quantumania on Hotstar, you require an active Hotstar account. The series is available to Hotstar users at no additional cost. Your best bet would be to opt for a Hotstar trial and cancel the subscription before the trial expires to watch Ant-Man and the Wasp: Quantumania online.