Theo Taplitz as Wyrm

Lulu Wilson as Izzy

Sosie Bacon as Lindsey

Natasha Rothwell as V.P. Lister

Paula Pell as Tanya

Azure Brandi as Myrcella

Tommy Dewey as Chet

Dan Bakkedahl as Allen

Rosemarie DeWitt as Margie

Jenna Ortega as Susie

Samuel Faraci as Charley

Nathan Arenas as Jared

Natalia Abelleyra as Flor

Mel Rodriguez as Richard

Alanna Ubach as Penelope

Rhea Seehorn as Dr. Johnson

Davey Johnson as Reggie

Lukas Gage as Dylan

Ky Baldwin as Mads Nillson

Bryan Coffee as George

Ryan Alessi as Tommy

Chris Grace as Frank

Krystina Tasker as Alexis

J.J. Green as Bret Chicowski

Jessica Jones as Photographer

Cece Abbey as Becky

Kate Freund as Mrs. Calloway

Derion Graham as Stanislaus

Amanda Reed as Park Ranger

Audrey Huynh as Becca

Skye Popov as Samantha

Zane Austin as BMX'er

Bodhi del Rosario as Young Boy

Isabella Blake-Thomas as Carmen

Malakai James as Scott

Gillian Vigman as TV News Anchor

Eduardo Franco as Blake

Jade Duncan as Jessica

Gabrielle Skye Goodman as Mallory

Ava Acres as Dorothy

Vivien Ngô as Chelsea

Alexander G. Eckert as Tobias