Flash and his cohorts come to the aid of a prospector and his daughters who are threatened by claim jumpers. br br Directed by Gunther von Fritschbr Starring Steve Holland, Irene Champlin, Joseph Nashbr br Castbr Steve Holland as Flash Gordonbr Irene Champlin as Dale Ardenbr Joseph Nash as Dr. Hans Zarkovbr Henry Beckman as Cmdr.