Jon Valera Jon Valera is an actor and stuntman who played the Cave Warrior (credited as John Valera) in Indiana Jones and the Kingdom of the Crystal Skull. → This article is a stub. You can help us by adding to it. Check out the talk page for hints on what needs to be done. External links[edit | edit source] Jon Valera at the Internet Movie Database Retrieved from "https://indianajones.fandom.com/wiki/Jon_Valera?oldid=68583" Categories: Stub Cast Stunt performers Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.