Annette Bening as Dorothea

Elle Fanning as Julie

Greta Gerwig as Abbie

Billy Crudup as William

Lucas Jade Zumann as Jamie

Alison Elliott as Julie's Mother

Thea Gill as Abbie's Mother

Vitaly Andrew LeBeau as Young Jamie

Olivia Hone as Julie's Sister

Waleed Zuaiter as Charlie

Curran Walters as Matt

Darrell Britt-Gibson as Julian

Alia Shawkat as Trish

Nathalie Love as Cindy

Cameron Protzman as Teen in Therapy

Victoria Bruno as Teen in Therapy

John Billingsley as Abbie's ObGyn

Cameron Gellman as Mark

Finnegan Seeker Bell as Brian

Zoë Nanos as Tanya

Lauren Foley as Michelle

Gareth Williams as Fire Chief

J. Francisco Rodriguez as Fireman

Zoë Worth as Planned Parenthood Worker

Finn Roberts as Tim Drammer

Laura Slade Wiggins as Lynette Winters

Rick Gifford as Police Officer

Paul Tigue as Jamie's School Principal

Matthew Foster as Dorothea's Bank Manager

Kirk Bovill as Dorothea's Dinner Guest

Victoria Hoffman as Dorothea's Dinner Guest

Christina Offley as Dorothea's Dinner Guest

Randy Ryan as Dorothea's Dinner Guest

Diana Bostan as William's Woman

Toni Gaal as William's Woman

Tanya Young as William's Woman

Hans-Peter Thomas as Abbie's NYC Boyfriend

Kai Lennox as Reporter / Abbie's Future Husband

Paul Messinger as Santa Barbara City Official

Eric Wentz as Emergency Room Doctor

Samantha Gros as Emergency Room Nurse

Britt Sanborn as Emergency Room Nurse

Alexis Milan Turner as Girls Choir

Catherine Zelinsky as Girls Choir

Boyce Buchanan as Girls Choir

Kyle Olivia Green as Girls Choir

Sam Marsh as Girls Choir

Antonia Marie Vivino as Girls Choir

Sara Pelayo as Girls Choir

Annabelle Lee as Girls Choir

Avi Boyko as "Phlask" (Club Band)

Tyler Leyva as "Phlask" (Club Band)

Cameron Simon as "Phlask" (Club Band)

Jesse Sanes as "Snake Fang" (House Party Band)

Sam Bosson as "Snake Fang" (House Party Band)

Ian Logan as "Snake Fang" (House Party Band)

Patrick Pastor as "Snake Fang" (House Party Band)

Trent Bowman as Ramp Skater

Justin Rivera as Ramp Skater

Desmond Shepherd as Ramp Skater

Joshua Burge as Abbie's Friend

Daniel Dorr as Abbie's Friend

Christopher Carroll as Pharmacist

Hayden Gold as Julie's Hesher Friend

Alex Wexo as Julie's Stepdad

Pete Mason as Bi Plane Pilot

Padraic Cassidy as Drafting Office Manager

Matthew Cardarople as Bartender

Toni Christopher as Woman at Bar