Hugh O'Brien as "Wyatt Earp"another 50's Western TV star. I had the pleasure to meet and talk with him on August 27, 2011 at a celebration of Roy Roger's 100th birthday. Mr. O'Brien is, to put it mildly, a character. He's a former Marine and is still tough as nails. He's slowed down a bit... but is going strong! Very nice man, all in all.