Jennifer Lawrence as Maddie Barker

Andrew Barth Feldman as Percy Becker

Laura Benanti as Allison Becker

Natalie Morales as Sara

Matthew Broderick as Laird Becker

Scott MacArthur as Jim

Ebon Moss-Bachrach as Gary

Kyle Mooney as Jody

Hasan Minhaj as Doug Khan

Jordan Mendoza as Crispin

Amalia Yoo as Natalie

Alysia Joy Powell as Fern

Quincy Dunn-Baker as Travis

Matthew Noszka as Hot Guy from Bar

Zahn McClarnon as Gabe Sawyer, Surfing Lawyer

Madison Odenborg as Melanie

Achi Miller as Teen

Christian Galvis as Gorgeous Italian Guy

Matt Walton as Irate Bar Customer

Christina Catechis as Waitress (Townie Bar)

Christopher Bailey as Beach Bully

Eason Rytter as Beach Bully

Abigail Hupp as Beach Bully

Jacob Augustin as Teen

Brendan Kispert as Athlete

Ethan Metz as Athlete

Alaina Surgener as Teen Girl

Sejal Joshi as Teen Girl

Victor Verhaeghe as Party Dad

Kelley Rae O'Donnell as Party Mother

Katie Johantgen as Barista

Ari Frenkel as Recent Alumnus

Luca Padovan as Frail Boy at House Party

John DeMari as House Party Teen Who Texts in Bed

Grant Harrison Mateo as House Party Teen Who Texts in Bed

Madison McBride as House Party Teen Who Texts in Bed

Ben Heineman as House Party Teen Who Texts in Bed

Julia DeMoura Braine as House Party Teen Who Texts in Bed

Sophie Tananbaum as House Party Teen Who Texts in Bed

Melissa Lehman as Kelly

Isabelle Fisher as Kelly's Friend

Roman Caposino as Tall Uber Man

Brian Calì as Mechanic Buick

Leo Easton Kelly as Laser Tag Kid

Darren Valinotti as Arcade Kid

Alex Tomais as Inez

Earl Rose as Restaurant Pianist