THE MIDDLE EARTH PARADIGM
Original Airdate: 10/29/2007

screenshots / The Big Bang Theory: The Middle Earth Paradigm (S1.E6) / 2007 Chuck Lorre Productions

Leonard (Johnny Galecki) and Penny's ex-boyfriend Kurt (Brian Patrick Wade) confront each other at her Halloween party.

Actor Brian Patrick Wade would later appear as the Alpha Werewolf Ennis in five Season 3 episodes of the television series Teen Wolf.

Filmed on Stage 25, Warner Brothers Burbank Studios, Burbank, California.