Diretor/a
Bertram Harrison
DIRETOR/A
Elenco (na ordem dos créditos)
William J. Burns
Self
Glen White
John Walton
Joseph Sullivan
Joseph Fennell
Cliff Saum
William Kendall
Hector Dion
Edward Jackson
John Sharkey
Frank Tyler
William Cavanaugh
Arthur Borden
Charles E. Graham
James Long
Harry Lillford
George Peters
James Ayling
Robert Smith
John Ransom
John Knox
Arthur Morrison
Charles Carruthers
Frank Carrington
William Myers
Henry Driscoll
Samuel Parks
Jack Drumier
Chief of the Secret Service
Howard Missimer
Warden of Moyamensing
Edward Walton
Peter Miller
Ezra Walck
Stephen Tracy
Georgia O'Ramey
Florence Castle, Secret Service
Jean Acker
Helen Long
Ilean Hume
Mary Kelly
Arthur Conan Doyle