Larry O'Day
Barbara Hartwell
Lucky Smith
Obed Young
Sheriff Murphy
Chang Lu
Jim Barton
Dr. Von Kurtz
Prof. Andrew Hartwell
Man Springing Barb from Jail (uncredited)
Old Barfly (uncredited)
Big-City Newspaper-Editor (uncredited)
Man in Barn (uncredited)
Barfly (uncredited)
Newspaper-Reporter (uncredited)
Bartender Gus (uncredited)
Smuggler-Servant (uncredited)