Evelyn Abbott

Emily Blunt

Regan Abbott

Millicent Simmonds

Lee Abbott

John Krasinski

Marcus Abbott

Noah Jupe

Emmett

Cillian Murphy

Man on Island

Djimon Hounsou

Police Officer

Okieriete Onaodowan

Marina Man

Scoot McNairy

Emmett's Son

Zachary Golinger

Umpire

Blake DeLong

Woman at Game

Stefania Warwick

Server

Alycia Ripley

Island Person (uncredited)

Gary Sundown

Teen in Bar

Cristalis Bonilla

Teen in Bar

Domonic Taggart

Boy on Island

Silas Pereira-Olson

Girl at Marina

Alice Sophie Malyukova

Woman on Island

Ashley Dyke

Beau Abbott

Dean Woodward

Woman in Store

Barbara Singer

Marina Person

David Lundy

Oliver's Mom

Michaela Pace

Townsperson

Mark Bogumil

Roger (uncredited)

Wayne Duvall

Island Person

Liz Cameron

Townsperson

Joe Cappelli

Emmett's Wife (uncredited)

Lauren-Ashley Cristiano

Townsperson

Kadrolsha Ona Carole

Emmett's Older Son (uncredited)

Logan V Davoli

Townsperson

Robert A. Coldicott

Woman at Hair Salon (uncredited)

Sheri Fairchild

Townsperson with Car (uncredited)

Kyle Licht

Townsperson (uncredited)

Scott Matheny

Townsperson (uncredited)

Bill Smith