Jason Segel

Character: Tom Solomon

Emily Blunt

Character: Violet Barnes

Rhys Ifans

Character: Winton Childs

Chris Pratt

Character: Alex Eilhauer

Alison Brie

Character: Suzie Barnes

Jacki Weaver

Character: Sylvia Dickerson-Barnes

Jim Piddock

Character: George Barnes

David Paymer

Character: Pete Solomon

Mimi Kennedy

Character: Carol Solomon

Mindy Kaling

Character: Vaneetha

Kevin Hart

Character: Doug

Brian Posehn

Character: Tarquin

Chris Parnell

Character: Bill

Lauren Weedman

Character: Chef Sally

Tracee Chimo

Character: Margaret

Adam Campbell

Character: Gideon

Dakota Johnson

Character: Audrey

Randall Park

Character: Ming

Jane Carr

Character: Grandma Katherine

Clement von Franckenstein

Character: Grandpa Baba

Michael Ensign

Character: Grandpa Harold

Madge Levinson

Character: Grandma Leonora

Zoe Niemkiewicz

Character: Vanessa Barnes-Eilhauer

Rocky Rector

Character: Randy

Laurie Brown

Character: Professor Walch

Nicholas Delbanco

Character: Professor Delbanco

Penelope Stoller

Character: Little Violet

Chris Newman

Character: Used Car Lot Guy

Murray Miller

Character: SF Wedding Barn Manager

Eileen Grubba

Character: Botanical Garden Manager

Mark Rademacher

Character: Priest

Kevin Yon

Character: Rabbi

Heather Mathieson

Character: Female Justice of the Peace

Kumail Nanjiani

Character: Pakistani Chef

Gina Ragnone

Character: Ashley

Stephanie Faracy

Character: Florist

Aaron Lustig

Character: Michigan Rabbi

Tim Heidecker

Character: Negotiating Chef

Molly Shannon

Character: Onion Chef

AnnaCorey

Character: Jill Wedding Attendee (uncredited)