The Overnight (2015) - IMDb
https://www.imdb.com/title/tt3844362/
Directed by Patrick Brice. With Adam Scott, Taylor Schilling, Jason Schwartzman, Judith Godrèche. Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family "playdate" becomes increasingly interesting as the night goes on.
DA: 86 PA: 27 MOZ Rank: 56