Shawn Mendes

Lyle (voice)

Winslow Fegley

Josh Primm

Javier Bardem

Hector P. Valenti

Constance Wu

Katie Primm

Scoot McNairy

Joseph Primm

Brett Gelman

Alistair Grumps

Ego Nwodim

Carol

Lyric Hurd

Trudy

Jason Kravits

Cy

Ben Palacios

Lyle's Motion Capture

Joshua Vasquez

8th Grade Boy

Marc Farley

Animal Store Owner

Sal Viscuso

Judge

Adam Murray

Lowlife

Mary Neely

Security Technician Mary

Don DiPetta

Paramedic

Lindsey Moser

Wrestling Coach

Matthew Risch

Walkie Talkie Police Officer

Clayton English

Young Security Guard

Mac Wells

Show Security Guard

Jef Holbrook

Audition Stage Manager

Matthew Wilkas

Night Construction Worker

Lauren Boyd

Live Show Stage Manager

Reif Howey

Sweep Dancer

Evangeline Miller

Sweep Dancer

Jene Moore

Sweep Dancer

Chance Mizell

Sweep Dancer

Christine Moon

Zookeeper

Angela Davis

HOA Member

Kathy Orlando

HOA Member

Caden Brillantes

Wrestling Student

Kyson Galligan

Wrestling Student

Alton Williams

Wrestling Student

Thomas Williams

Wrestling Student

Irving Thigpen

Wrestling Student

Matt Rogers

Show Host

Eric Rutherford

Esteemed Judge

Eboni Nichols

Show Judge

Taylor James

Judge

Donnie Cormier

Security Guard #3

Rick Pearson

Live Show Producer

Al Thompson

Animal Control Officer

Keiko Bell

Court Spectator (uncredited)