Sal

Nick Offerman

Max

Keith Poulson

Lyla

Jess Weixler

Clarissa

Stephanie Hunt

Memorial Man

Kevin Corrigan

Lyla's Father

Marshall Bell

Adult Lyle

Jonathan Togo

Therapist

Megan Mullally

Ex-Wife

Kate Lyn Sheil

Girl at the Birthday Party (as Tabyana Ford)

Tabyana Ali

Paula

Anna Margaret Hollyman

Steakhouse Patron/Homeless Man

Ted Beck*

Wedding Singer

Bob Schneider

Pizza Customer #1

Alex Ross Perry

Ambulance Screen Doctor

Andrew Bujalski

Businessman

Chris Doubek

Car Rental Employee

Mike Wachs

Wedding Guest #1

Josh Ashy Holden

Wedding Guest #2

Nick Ashy Holden

You Guys Lady

Margie Beegle

You Guys Lady's Son

Josh Meyer

Derek

Stephen Gurewitz

Caterer #1

Bill Wise

Caterer #2

Jonny Mars

Bus Boy #1

Ali Rose Garcia

Bus Boy #2

Julio Lucero

16-year-old Wedding Guest

Brigid Flanagan

Bellman

Nicky Kazar

Chapstick Man

G-Su Paek

Chapstick Woman

Sun Jue Shin

Television Announcer

Adam Scott

Lyle Age 5

Gabriel Keller

Lyle Age 10

Ian Graffunder

Lyle Age 15

Jake Lewis

Preacher #1

Mark Miller

Preacher #2

Paul Steckler

Ex-Wife Bedmate

Sean Price Williams

Boring Guy

Jason Harter

Old Woman Driver

Joye Flanagan

Girl Thrown in Pool

Ella Graffunder

Paramedic

Jeffry Templet

Maid

Yvonne Rodriguez

Wedding Band Member

Taylor Muse

Wedding Band Member

Tommy Blank

Wedding Band Member

Matt Parmenter

Wedding Band Member

Jeff Weathers

Divorce Lawyer

Chrissy Flat

Lyle's Infant Son

Locke Reyna

Lyle's Infant Son

Madden Reyna

Lyle's Son Age 10

William Sotelo