Alvin Nash, Martin Hammerton

Inspector Edward Scanlon

Alexandra Reda

Betty Fuller

Clarissa Eldridge

Marshall Taylor

Bradley Fowler, Dr. Henderson

Chief Constable Davis, Inspector Davis, Inspector Jeffrey Davis

Estephanie

Superintendent

Harcourt, Mycroft Grimesby

Mrs. Hastings

Eunice

Father Clements, Henry Bixby

Driver

Amos Robinson

Mark Twain

Rebecca James

Horace Simms

Davey Taylor

Eugene Anderson

Joseph-Elzéar Bernier

Miss Heloise

Little Girl, Rosie Taylor

Barclay Blake, Crown Prosecutor Daniels

Mary Thompson

Clarence Eldridge, Dr. Ralph Fitch

Elizabeth Atherly

Agnes Macphail

Professor Aldous Lawrence

Eleanor Hoffat, Moira Mahoney