Split

Amy Ferguson

— Inanna

Morgan Spector

— Derek

Anna Mouglalis

— Anja

Fredric Lehne

— Dave

Raïna von Waldenburg

— Iris / Ereshkigal

Antonia Campbell-Hughes

— Shelley

Joan MacIntosh

— Athena

Jennifer Onvie

— Lil

Sophia Oppenheim

— Sonia

Johnny Hopkins

— Lil's boyfriend

Rutanya Alda

— Melissa

Yolonda Ross

— Alice

Caprice Benedetti

— Patricia

Doug Drucker

— Bartender

Tom Kemnitz Jr.

— Young Man 2

Nicholas Wyman

— Enlil / Robert

Jen Ponton

— Maria

Michael Berresse

— Enki / Tim

Eve Austin

— Masked woman

Alok Tewari

— Dr. Bose

Anna Suzuki

— Maggie

Sarah Street

— Mary (rumored)

Hwalan Shub

— Tracy - Guard 2