Let the Festivities Begin: Manifesting Midsommar (2019) is a Documentary film that follows a featurette where Ari Aster and the cast break down the story and give us a behind the scenes look at the making of the film. It gives a fascinating look inside Ari Aster’s mind, and the detail put into production. Let the Festivities Begin: Manifesting Midsommar is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.2 out of 10 from 4 votes. Fans of documentary movies may also want to explore similar titles below.