Grandpa is dead cowboy looking for Crystal skull

Set during the Cold War, the Soviets—led by sword-wielding Irina Spalko—are in search of a crystal skull which has supernatural powers related to a mystical Lost City of Gold. Indy is coerced to head to Peru at the behest of a young man whose friend—and Indy's colleague—Professor Oxley has been captured for his knowledge of the skull's whereabouts.

Two Young, ghost hunters search for the ghost of their great great grandfather & a hidden treasure in Cowtown (an old western town) all while an enemy cowboy is terrorizing them

To rid the range of a gang of outlaws that are rustling cattle and robbing the banks and stagecoaches, cowhand Bob Calem, working on the gang-leader's superstitions, dons a skeleton-costume to strike fear into the gang.

A man searches for the villains who murdered his parents