Christian Bale
Augustus Landor
Harry Melling
Edgar Allan Poe
Lucy Boynton
Lea Marquis
Toby Jones
Dr. Daniel Marquis
Simon McBurney
Captain Hitchcock
Timothy Spall
Superintendent Thayer
Robert Duvall
Jean-Pepe
Harry Lawtey
Artemus Marquis
Gillian Anderson
Julia Marquis
Charlotte Gainsbourg
Patsy
Hadley Robinson
Mattie
Fred Hechinger
Cadet Randolph Ballinger
Joseph Brooks
Cadet Stoddard
Steven Maier
Cadet Fry
Brennan Keel Cook
Cadet Huntoon
Orlagh Cassidy
Mrs. Fry
Scott G. Anderson
Benny
Gideon Glick
Cadet Horatio Cochrane
Jack Irving
Cadet Hamilton
Matt Helm
Cadet Llewllyn Lee
Mathias Goldstein
Lieutenant Locke
Charlie Tahan
Cadet Loughborough
Bill Cwikowski
Reverend Zantzinger
Agnes Herrmann
Eugenia
Nicholas Bellavia
Lieutenant Robert
John Fetterman
Bearded Man