Jack Antonoff as Rick Antonoff

Gillian Jacobs as Shira Wall

Mae Whitman as Hobbit / Friend / Pip #1

Jenny Slate as Friend / Pumpkin Salesperson / Gynecologist

Caroline Ellis as Friend / Pip #2

Rachel Antonoff as Friend

Nattie Harold as Friend

Miles Heizer as Friend

Andrew Dost as Friend / Greasy Ed

Derek Waters as Friend

Shira Antonoff as Ceremony Officiant / Narrator

Rick Antonoff as Narrator