Sydney Sweeney

Character: Millie Calloway

Amanda Seyfried

Character: Nina Winchester

Brandon Sklenar

Character: Andrew Winchester

Michele Morrone

Character: Enzo

Ellen Tamaki

Character: Patrice

Megan Ferguson

Character: Jilliane

Brian D. Cohen

Character: Detective Smythe

Indiana Elle

Character: Cecilia

Amanda Joy Erickson

Character: Suzanne

Maury Ginsberg

Character: Therapist

Don DiPetta

Character: Officer Jenkins

Iván Amaro Bullón

Character: Theater Patron

Cailen Fu

Character: Plaza Hotel Desk Clerk

Alexandra Seal

Character: Officer Jessica Connors

Sophia Bunnell

Character: Kelsey

Lamar Baucom-Slaughter

Character: Officer Stanley

Arabella Olivia Clark

Character: Young Nina