Nick Robinson

Character: Joe Toy

Gabriel Basso

Character: Patrick Keenan

Moisés Arias

Character: Biaggio

Nick Offerman

Character: Frank Toy

Erin Moriarty

Character: Kelly

Craig Cackowski

Character: Mr. Larson

Alison Brie

Character: Heather Toy

Megan Mullally

Character: Mrs. Keenan

Marc Evan Jackson

Character: Mr. Keenan

William Sonnie

Character: Track Suit

Nathan Keyes

Character: Paul

Cristoffer Carter

Character: Construction Kid

Priscilla Kaczuk

Character: Grandma Keenan

Eugene Cordero

Character: Colin

Gillian Vigman

Character: Carol

Mary Lynn Rajskub

Character: Captain Davis

Thomas Middleditch

Character: Rookie Cop

Lili Reinhart

Character: Vicki

Austin Abrams

Character: Aaron

Paul Floriano

Character: Italian Man

Brian Sacca

Character: No Sideburns

Peter Karinen

Character: No Sideburns' Friend

Tony Hale

Character: Bus Passenger

Hannibal Buress

Character: Bus Driver

Kumail Nanjiani

Character: Gary

Jeffrey Grover

Character: Detective

Eric Wasserman

Character: Second Detective

Nick Rutherford

Character: Visor

Angela Trimbur

Character: Face Paint

Jennifer Lindgren

Character: News Reporter

Michael Cipiti

Character: Biaggio's Dad

Kim Bordwine

Character: Nurse (uncredited)

Christina Cacic

Character: High School Teacher (uncredited)

Justin Cooney

Character: Teen / Beach Party (uncredited)

Anthony Daniel

Character: High School Student (uncredited)

Eric Frank

Character: Doctor (uncredited)

Logan Fry

Character: Hospital Patient in Wheelchair (uncredited)

Joe Gallipoli

Character: Doctor (uncredited)

David Gragg

Character: Doctor (uncredited)

Hannah Harris

Character: Parade Spectator (uncredited)

Linda Marie Howell

Character: Doctor in Plain Clothes (uncredited)

Christopher Kaczmarek

Character: Boston Market Employee (uncredited)

Cole Kornell

Character: Track Suit Friend (uncredited)

Maria Laskowski

Character: High School Student (uncredited)

Daniel T. Martin

Character: Detective (uncredited)

Derick Mayes

Character: Nurse (uncredited)

Christine McBurney

Character: Bus Passenger (uncredited)

Shawn Michelle

Character: Bus Passenger (uncredited)

Tyler Moliterno

Character: Big Italian Kid (uncredited)

Taylor Nelms

Character: High School Student (uncredited)

Brady Novak

Character: Deli Owner (uncredited)

David Sanborn

Character: High School Student (uncredited)

Julie Simon

Character: Teacher (uncredited)

Joel Thingvall

Character: High School Principal (uncredited)

Josh Tippey

Character: Paul's Friend (uncredited)

Nicole Tubbs

Character: Doctor (uncredited)

Lisa Y. Wong

Character: Doctor (uncredited)

Abigail Wylie

Character: High School Student (uncredited)

Theresa Wylie

Character: Doctor (uncredited)