King of the Mounties

Allan Lane

Sergeant King

Gilbert Emery

Commissioner Morrison

Russell Hicks

Marshal Carleton

?

Peggy Drake

Carol Brent

George Irving

Prof. Brent

Abner Biberman

Adm. Yamata

Wilhelm von Brincken

Marshal Von Horst (as William Vaughn)

Nestor Paiva

Count Baroni

Bradley Page

Blake

Douglass Dumbrille

Harper

William Bakewell

Cpl. Hall Ross

Duncan Renaldo

Pierre (Ch. 1, 11-12)

Francis Ford

Zeke Collins (Ch. 4)

Jay Novello

Lewis (Ch. 2-3)

Anthony Warde

Stark