The Pork Chop Indeterminacy
S01E15 - Airdate: 2008-05-05
Runtime: 30 min
When Leonard, Wolowitz, and Koothrappali all become smitten with Sheldon's twin sister, Leonard devises a plan to eliminate his rivals, however, it backfires when Sheldon declares he will decide whom his sister dates.
Episode details and rating from TVmaze.