J.B. Warner
Dr. Elijah Cutter
?
Hazel Newman
Jessie Nash
?
Jim Welch
Scout Nash
Otto Lederer
Olaf Ludovic - aka Dr. Betz
?
Guillermo Calles
Eagle Slowfoot (as William Calles)
Marin Sais
Mrs. Baxter
Jay Morley
Ward Baxter
?
Jack Waltemeyer
Sheriff Joe Haynes
Emily Gerdes
Esmeralda Perkins (as Emile Gerdes)
?
Bartlett A. Carré
Jake Watkins