The Big Bang Theory 4x9
The Boyfriend Complexity
Penny asks Leonard to lie to her father, while Howard, Raj and Bernadette pull an all-nighter at a telescope.
The Big Bang Theory season 4
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4x1The Robotic Manipulation Sep 23, 2010 -
4x2The Cruciferous Vegetable Amplification Sep 30, 2010 -
4x3The Zazzy Substitution Oct 07, 2010 -
4x4The Hot Troll Deviation Oct 14, 2010 -
4x5The Desperation Emanation Oct 21, 2010 -
4x6The Irish Pub Formulation Oct 28, 2010 -
4x7The Apology Insufficiency Nov 04, 2010 -
4x8The 21-second Excitation Nov 11, 2010 -
4x9The Boyfriend Complexity Nov 18, 2010 -
4x10The Alien Parasite Hypothesis Dec 09, 2010 -
4x11The Justice League Recombination Dec 16, 2010 -
4x12The Bus Pants Utilization Jan 06, 2011 -
4x13The Love Car Displacement Jan 20, 2011 -
4x14The Thespian Catalyst Feb 03, 2011 -
4x15The Benefactor Factor Feb 10, 2011 -
4x16The Cohabitation Formulation Feb 17, 2011 -
4x17The Toast Derivation Feb 24, 2011 -
4x18The Prestidigitation Approximation Mar 10, 2011 -
4x19The Zarnecki Incursion Mar 31, 2011 -
4x20The Herb Garden Germination Apr 07, 2011 -
4x21The Agreement Dissection Apr 28, 2011 -
4x22The Wildebeest Implementation May 05, 2011 -
4x23The Engagement Reaction May 12, 2011 -
4x24The Roommate Transmogrification May 19, 2011