One True Loves

Beth Broderick

Francine Lerner

Phillipa Soo

Emma Blair

Simu Liu

Sam Lee

Luke Bracey

Jesse Lerner

Michaela Conlin

Marie

Michael O'Keefe

Colin Blair

Lauren Tom

Ann Blair

Tom Everett Scott

Michael

Gary Hudson

Joe Lerner

Oona Yaffe

Young Emma

Cooper van Grootel

Young Jesse

Phinehas Yoon

Young Sam

Oceana Matsumoto

Sophie

Gabriella Garcia

Zoey

Kelvin Hodge

Marcus

Jessi Goei

Penny

Jordan Rice

Dylan

Wil Deusner

Tom

Victoria Blade

Ms. Washington

Jay DeVon Johnson

Mr. Williams

Jacinte Blankenship

Ms. Phillips

Christina Bach

Kelly Bach

Steven Anthony Washington

Roger Reynolds

Aaron J. Nelson

Maine Highway Patrol Officer

Ryan Powers

Customer

Elijah Harper

Ukelele Kid

Carlisle Gates

Sam's Orchestra - Cello

Zoe Wesp

Sam's Orchestra - Cello

Ally Smith

Sam's Orchestra - Clarinet

Anlie Williams

Sam's Orchestra - Clarinet

Grace Lyons

Sam's Orchestra - Clarinet

Gwen Edwards

Sam's Orchestra - Flute

Khairi Williams

Sam's Orchestra - Flute

Zoe McGrath

Sam's Orchestra - Flute

Jack Powley

Sam's Orchestra - French Horn

Laura Waldeck

Sam's Orchestra - French Horn

Hannah Robinson

Sam's Orchestra - Trumpet

Erin Tinerella

Sam's Orchestra - Tuba

Hope Ingling

Sam's Orchestra - Viola

Nyia Barrow

Sam's Orchestra - Viola

EC Cobb-Curtis

Sam's Orchestra - Viola, Violin

Cayleigh McClendon

Sam's Orchestra - Violin

Colby Collins-Peterson

Sam's Orchestra - Violin

Isabel de Andrade

Sam's Orchestra - Violin

Isabella Garcia

Sam's Orchestra - Violin

Aidan Shepard

Sam's Orchestra - Guitar

Jack Fishback

Sam's Orchestra - Guitar

Kinsey Boston

Sam's Orchestra - Guitar

Xan Dauvray

Sam's Orchestra - Bass

Trenice Atkinson

Sam's Orchestra - Bass

Brendan Coffey

Sam's Orchestra - Drums

Kathryn Crowley

Sam's Orchestra - Drums, Violin

Ty Respus

Police Officer (uncredited)

Gabrielle Newton

Wedding Guest (uncredited)

Mary Clare Mitchell

Ukulele Mom