Chloë Sevigny as Alex Cox

Timothy Hutton as Dr. White

Natasha Lyonne as Emma

Balthazar Getty as Harry Cox

Taryn Manning as Gloria

Stella Schnabel as Jamie

Sadie Seelert as Sam

Haley Murphy as Cat White

Bridget McGarry as Sofia Cox

Blue Lindeberg as Ava

Mina Sundwall as Francesca

Emma Adler as Georgie

Annabelle Dexter-Jones as Molly

Lydia Hearst as Lisa

Sadie Jensen-Blank as Sylvia

Tara Subkoff as Tatiana (voice)

Jessica Blank as Mom