Meg Murry

Storm Reid

Acting

Mrs. Which

Oprah Winfrey

Acting

Mrs. Whatsit

Reese Witherspoon

Acting

Mrs. Who

Mindy Kaling

Acting

Calvin O'Keefe

Levi Miller

Acting

Charles Wallace Murry

Deric McCabe

Acting

Dr. Alex Murry

Chris Pine

Acting

Dr. Kate Murry

Gugu Mbatha-Raw

Acting

The Happy Medium

Zach Galifianakis

Acting

Veronica Kiley

Rowan Blanchard

Acting

Red

Michael Peña

Acting

Principal Jenkins

André Holland

Acting

Camazotz Woman

Bellamy Young

Acting

The It (voice)

David Oyelowo

Acting

Elegant Man

Conrad Roberts

Acting

Young Meg

Lyric Wilson

Acting

Mrs. Teacher

Yvette Cason

Acting

Mr. Teacher

Will McCormack

Acting

Calvin's Father

Daniel MacPherson

Acting

Air Force Officer

Akemi Look

Acting

School Superintendent

Tim Kang

Acting

Radio News Broadcaster (voice)

Michele Norris

Acting

Student

Claire Montwill

Acting

Meg Double

Catelynn Brown

Acting

Meg Double

Ariyah Brown

Acting

Meg Double

Losa Fifita

Acting

Mrs. Who Double

Joyce Larkin

Acting

Mrs. Which Double

Teonee Motley

Acting

Mrs. Whatsit Double

Jessica Rockwell

Acting

Charles Wallace Double

Oz Kalvan

Acting

Charles Wallace Double

Isaac Ordonez

Acting

Charles Wallace Double

Kai Miller

Writing

Charles Wallace Double

Leighton Leevard

Acting

Charles Wallace Double

Guillaume Seeleuthner

Acting

Charles Wallace Double

Jacob Eddington

Acting

Baby Charles Wallace

Easton Tath

Acting

Baby Charles Wallace

Giselle Paredes

Acting

Punnavith Koy

Acting