Apr 7, 2012
Stephen Hawking demonstrates comedy chops on 'The Big Bang Theory'
"The Big Bang Theory" landed their dream guest star on Thursday when physicist Stephen Hawking appeared on the CBS series.
Los Angeles Times
Stephen Hawking works his comedic chops on 'The Big Bang Theory'
Stephen Hawking may have an impeccable understanding of space-time, but his comedic timing is pretty good too.