Split

James McAvoy

as

Dennis / Patri...

Anya Taylor-Joy

as

Casey Cooke

Betty Buckley

as

Dr. Karen Flet...

Haley Lu Richa...

as

Claire Benoit

Jessica Sula

as

Marcia

Izzie Coffey

as

Five-Year-Old ...

Brad William H...

as

Uncle John

Sebastian Arce...

as

Casey's Father

Neal Huff

as

Mr. Benoit

Ukee Washington

as

News Anchor

Ann Wood

as

Game Show Enth...

Robert Michael...

as

Joe

M. Night Shyam...

as

Jai, Hooters L...

Rosemary Howard

as

Kevin's Mother

Jerome Gallman

as

Vince, Securit...

Lyne Renee

as

Academic Moder...

Kate Jacoby

as

Dr. Fletcher's...

Peter Patrikios

as

Taxi Driver

Kash Goins

as

Flower Kiosk W...

Roy James Wils...

as

Security Guy w...

Christopher Le...

as

Older Worker

Julie Potter

as

Paramedic

Ameerah Briggs

as

Police Officer...

Nakia Dillard

as

Police Officer...

Robin Rieger

as

Television Rep...

Emlyn McFarland

as

Diner Waitress

Dann Fink

as

Game Show Cont...

Bruce Winant

as

Game Show Host...

Bruce Willis

as

David Dunn (un...

Kim Director

as

Hannah (uncred...

Robert Bizik

as

Bar Patron (un...

Junnie Lopez

as

Geraldo (uncre...

Steven Dennis

as

Dan at Next Ta...

Matthew Nadu

as

Waiter (uncred...

James Robinson...

as

Claire's Party...

John Mitchell

as

EMT (uncredite...

Aleksandra Sve...

as

Pedestrian (un...

Colin Campbell

as

Boy in Park (u...

John Jillard S...

as

Homeland Secur...

Vincent Riviez...

as

Detective (unc...

Gary Ayash

as

Restaurant Pat...