Red Ryder and Little Beaver trails two bank robbers to an old mill.; Black Tom disguised as a Spanish ghost rider scares the Navajos from coming near the old silver mine, where he and his pal are stealing the Navajo silver and melting it down to ignots. Little Beaver is on their trail.; Two men hold up the stage in an attempt to steal the map to the gold mine of Nell's father, but Red Ryder scares them away. They will be back.; Auntie and Hank are holed up in Hank's mine by an explosion set off by two robbers.