Kelvin Harrison, Jr.

Tyler

Taylor Russell

Emily

Renée Elise Goldsberry

Catharine

Sterling K. Brown

Ronald

Lucas Hedges

Luke

Alexa Demie

Alexis

Neal Huff

Bill

Clifton Collins Jr.

Bobby

Krisha Fairchild

English Teacher

Ruben E. A. Brown

Wally

Joshua Brockington

Stan

David Garelik

Ryan

Bill Wise

Coach Wise

Harmony Korine

Mr. Stanley

David Payton

Security Guard

Avis-Marie Barnes

Doctor

Harlan Drum

Sophie

Carter Harcek

Lip Sync Boy (uncredited)

Kristin Wollett

Park Mother (uncredited)

Nicholas Ryan Hernandez

Lip Sync Boy (uncredited)

Ellen Marguerite Cullivan

Doctor (uncredited)

Ciarra Krohne

Core Friend (uncredited)