The woman who greets Daisy in the bathroom mid-performance is actor Deanna Dunagan, a Tony-winner for August, Osage County. She is credited as "Tony-Winner Deanna Dunagan."
Keith Kupferer's Dan may be based on the actor's character in the 2006 Will Ferrell comedy Stranger Than Fiction: "Demolition Foreman."
The song "That's Enough" that Sharon's elementary school class sings in the film's opening half hour was written by the musician Sad Brad Smith, the stage name of actor Bradley Grant Smith. Smith was cast in Alex Thompson's thesis film, as well as two roles in Saint Frances and a supporting role in Thompson's Rounding. He lives on Nantucket Island.
The prop dagger used for Juliet's death scene is a plastic retractable dagger that producer Ian Keiser purchased off Amazon before preproduction began.
The actors who portray the family in the film are in fact a family in real life.