as Mr. Hamilton
as
as Staff Operator (uncredited)
as Charles Hawkins
as Maj. Walker
as Dr. Elton Parkson (uncredited)
as Hobart Patterson
as T. Huntington Forbes
as Reporter (uncredited)
as Colonel Wolfgang Heinrich (as John Wosper)
as Hotel Clerk (uncredited)
as Artist (uncredited)
as Captain
as Ranger Ed Carson
as Capt. Dyer
