Episode #17 - Menace of the Conqueror Caveman! Original Airdate - May 15th, 2009 In this episode, 31st Century Booster Gold travels back 100 centuries to join Batman and become a celebrity hero. In his quest for fame, he unwittingly enables the immortal tyrant Vandal Savage to carry out his nefarious plot of turning everyone into cavemen and take over the world! This week’s teaser gives you a first look at Bane as he takes on Wildcat and Batman. Comments? Note: Talkback delay due to server error.