Joey King
Bessie Cavallo
Abby Quinn
Josephine Cavallo
Cara Seymour
Katherine Wiley
Scott Shepherd
Mr. Leech
Susan Heyward
Etta
Neal Huff
Dr Flint
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