Which American stand-up comedian starred in  It's Only a Theory
It's Only a Theory It's Only a Theory is a British television panel game show, first aired on BBC Four in 2009. It was conceived by and starred Andy Hamilton and featured Reginald D. Hunter as a regular panelist. Announced by the BBC in April 2009, the eight episode series was produced by Hat Trick Productions.
Jim Meskimen James Ross Meskimen (born September 10, 1959) is an American stand-up comedian, actor, voice actor and impressionist. He is known for his work on "Whose Line Is It Anyway?". He is also known for his voice over work in video games.