Kid in 'Last Action Hero': 'Memba Him?! Kid in 'Last Action Hero' 'Memba Him?! 2/14/2011 12:53 PM PT Austin O'Brien is best known for playing Danny -- opposite Arnold Schwarzenegger -- in the 1993 movie "Last Action Hero." Guess what he looks like now! Share on Facebook Share on X Austin O'Brien Arnold Schwarzenegger non mobile Beauty Movies Memba Them