Joey King

Bessie Cavallo

Abby Quinn

Josephine Cavallo

Cara Seymour

Katherine Wiley

Scott Shepherd

Mr. Leech

Susan Heyward

Etta

Neal Huff

Dr Flint

Collin Kelly-Sordelet

Walt

John Bedford Lloyd

Arthur Roeder

Olivia Macklin

Paula

Joe Grifasi

Grandpa

Brandon Gill

Thomas

Colby Minifie

Doris

Greg Hildreth

Henry Berry

Veanne Cox

Dr. Katherine Drinker

Tom Galantich

American Radium Lawyer

Steven Hauck

Dr. Marland

Carol Cadby

Mrs. Butkiss

Gina Piersanti

Hazel

Juliana Sass

Agnes

Neil Akins

Judge

Gemma Schreier

Reporter Radclyffe

Adam LeFevre

Carnival Barker

Andrew Meader

Speakeasy Cop

Michael Whittam

Speakeasy Cop

Jim Kambrich

Federal Judge Clarke

Heather Thiry

Court Stenographer

Grace Gray

Miriam

India Ennenga

Edna

Zazie Ray-Trapido

Frances

Dan Biddiscombe

Henchman

Evan Kuzma

Courthouse Protestor

Valerie Smaldone

Radio Announcer

Steve French

Radio Announcer