Meryl Streep as Ricki Rendazzo

Kevin Kline as Pete Brummel

Mamie Gummer as Julie Brummel

Sebastian Stan as Joshua Brummel

Audra McDonald as Maureen Brummel

Ben Platt as Daniel

Rick Springfield as Greg

Charlotte Rae as Oma

Nick Westrate as Adam Brummel

Cherise Boothe as Community Security Guard

Rick Rosas as Buster

Joe Vitale as Joe

Bernie Worrell as Billy

Peter C. Demme as Walt

Jim Roche as Provocative Dancer

Alexa Klienbard as Provocative Dancer

Keala Settle as Sharon

Joe Toutebon as Whitey

Big Jim Wheeler as Elvis Guy

Brooklyn Demme as Salt Well Drinker

Aaron Moten as Troy

Adam Shulman as Total Foods Customer

Chinasa Ogbuagu as TSA Employee

Majora Carter as TSA Employee

Gus Halper as Impatient Traveler

'Sister' Carol East as Waiting Woman

Bill Irwin as Single Dad

Ripley Sobo as Journey

Lucy Owen as Restaurant Hostess

Hailey Gates as Emily

Josh Tobin as Waiter

Carmen Carrera as Hair Stylist

Li Jun Li as Nail Clerk

Gabriel Ebert as Max

Lisa Joyce as Nicole

Jimmy Kieffer as Bartender

Scott Ripley as Max's Friend

Kelsey Didion as Max's Friend

John Dreher as Max's Friend

Suzanne Lenz as Max's Friend

Scott Vicari as Max's Friend

Desi Domo as Max's Friend

Eliza Simpson as Selfie Girl

Emily Cass McDonnell as Goodwill Sales Lady

Cynthia Hopkins as Bodhi

Em Grosland as Wedding Waitress

Beau Sia as Desmond

Jeff Biehl as Pete's Cousin Jeff

Victoria Haynes as Snobby Guest

Joshua Elrod as Wedding Officiant

Tubten Rabten as Harpist

Anna Robertson as Mother of the Bride

Tony Costa as Father of the Bride

Christopher Tierney as Julie's Escort

Isabella Way as Bridesmaid

Leah O'Donnell as Bridesmaid

Erin Mullin as Bridesmaid

Trevor F. Salter as Groomsman

Mason Ames as Groomsman

Katherine Crockett as Inquiring Woman

Leasen Beth Almquist as Wedding Dancer

Barbara Christie as Wedding Dancer

Semar Ghebremichael as Wedding Dancer

Chris Giarmo as Wedding Dancer

Lawrence Goldhuber as Wedding Dancer

Andrew Haserlat as Wedding Dancer

Perri Lauren as Wedding Dancer

Mayumi Miguel as Wedding Dancer

William Ryall as Wedding Dancer

Chinaza Uche as Wedding Dancer

Alain Van Beaux as Wedding Dancer

Nicholas Ward as Wedding Dancer

James Young as Wedding Dancer

Renée Albulario as Wedding Dancer

Jos Demme as Microphone Handler

Eamon O'Rourke as Salt Well Dancer

Diablo Cody as Salt Well Regular (uncredited)

Bill Walters as Salt Well Regular (uncredited)