The Big Bang Theory: The Complete Second Season: Disc 4 (2009)

Handling

19. The Dead Hooker Juxtaposition Written by Steven Molaro Penny is no longer the belle of the building when another hot blonde moves in - and moves in on the guys. 20. The Hofstadter Isotope Written by Dave Goetsch Heartbroken that Penny's dating the ultimate nerd - a comic salesman - Leonard tries the bar scene with Howard and Raj. 21. The Vegas Renormalization Teleplay by Steven Molaro Story by Jessica Ambrosetti & Nicole Lorre & Andrew Roth Vegas, baby! In Sin City, the guys hire a Jewish hooker to snap Howard out of his dumped-by-Leslie funk. 22. The Classified Materials Turbulence Teleplay by Bill Prady & Steven Molaro Story by Chuck Lorre & Lee Aronsohn That flushing sound you hear is Howard's career. His International Space Station toilet design is a washout. 23. The Monopolar Expedition Written by Eric Kaplan & Richard Rosenstock When the guys arrive in the Arctic for a summer-long scientific expedition, they discover the place to be strangely familiar.