Molly Duplass, portraying nine-year-old Mack, is director Katie Aselton and husband Mark Duplass' real-life eldest offspring.
The wardrobe department actually used Diane Keaton's own clothes for seventy-year-old Rita according to the "extras" on the video.
Wendie Malick and Lois Smith play friends in a wine club. Smith guest starred on Malick's sitcom, Just Shoot Me! (1997) pretending to be her mother on When Nina Met Her Parents (2000).
For their performances in Red Rocket (2021) and Zola (2020), respectively, supporting cast members Simon Rex and Taylour Paige won the lead acting categories at the Film Independent Spirit Awards the year of this film's release.