
"Kevin has 23 distinct personalities. The 24th is about to be unleashed."
Though Kevin has evidenced 23 personalities to his trusted psychiatrist, Dr. Fletcher, there remains one still submerged who is set to materialize and dominate all the others. Compelled to abduct three teenage girls led by the willful, observant Casey, Kevin reaches a war for survival among all of those contained within him — as well as everyone around him — as the walls between his compartments shatter apart.
Dennis / Patricia / Hedwig / The Beast / Kevin Wendell Crumb / Barry / Orwell / Jade

Casey Cooke

Dr. Karen Fletcher

Claire Benoit

Marcia

Five-Year-Old Casey

Uncle John

Casey's Father

Mr. Benoit

News Anchor

Game Show Enthusiast
Joe
Jai, Hooters Lover

Kevin's Mother

Vince, Security Guard
Academic Moderator

Dr. Fletcher's Patient
Taxi Driver

Flower Kiosk Worker

Security Guy with Dog

Older Worker
Paramedic
Police Officer #1

Police Officer #2

Television Reporter

Diner Waitress

Game Show Contestant (voice)

Game Show Host (voice)

David Dunn (uncredited)

Hannah (uncredited)

Bar Patron (uncredited)

Geraldo (uncredited)
Dan at Next Table (uncredited)
Waiter (uncredited)
Claire's Party Guest (uncredited)
EMT (uncredited)
Pedestrian (uncredited)
Boy in Park (uncredited)
Homeland Security (uncredited)
Detective (uncredited)

Restaurant Patron (uncredited)
