Veteran character actor and Republican presidential candidate Fred Thompson expressed worries to reporters Tuesday that a successful White House bid could spell 'total career death.' 'It would be nice to get away from the FBI agent and district attorney rolesthat's why I eventually decided to try out for the Oval Office partbut would being forced to play presidents for the rest your life be that much better?' said Thompson, whose rsum includes Law & Order, Die Hard 2, U.S. senator from 1994 to 2003, and Baby's Day Out. 'Sure, you don't want to turn down work, and it'd be a solid four-to-eight-year gig, but after that I'd always be known as 'that politician guy.' Look what happened to Reaganhe never worked again.' Recent polls have placed Thompson among the GOP frontrunners, with many voters citing the value of his experience as U.S. president in the 2005 docudrama Last Best Chance. 