Watch The Big Bang Theory Season 2 Episode 5 online via TV Fanatic with over 7 options to watch the The Big Bang Theory S2E5 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, Verizon On Demand, and HBO MAX.
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When Leonard needs to work the graveyard timeslot to gain access to the lasers for his experiment, Sheldon loses his ride to the university.