A couple well known guest stars stopped by The Big Bang Theory Season 8 Episode 10.
Titled "The Champagne Reflection," this installment of television's highest-rated featured appearance by Stephen Root and LeVar Burton, the latter of whom played himself.
Elsewhere, Leonard, Howard and Raj discussed a dead professor’s lack of accomplishments, comparing them to where they are in their lives; while Bernadette learned what her boss really thinks of her.
Finally, a week before Thanksgiving, Sheldon decided to retire “Fun With Flags." For what possible reason?
Go ahead and watch The Big Bang Theory online via this video to find out!