Ned Romero plays a Nez Perce soldier from Chief Joseph's army. Romero had recently played Joseph himself in I Will Fight No More Forever (1975).
Gregory Walcott (Captain Diggs) had been in another low-budget science fiction campy classic approximately 20 years earlier: Plan 9 from Outer Space (1957), where he played airline captain Jeff Trent.
Last show of the series.