- 8.2/10(45)
#1 - The Maternal Capacitance
Season 2 Episode 15
Aired 2/9/2009
Leonard and Penny are drawn together after a disastrous visit from Leonard's mother.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 8.1/10(55)
#2 - The Bath Item Gift Hypothesis
Season 2 Episode 11
Aired 12/15/2008
Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.9/10(43)
#3 - The Precious Fragmentation
Season 3 Episode 17
Aired 3/8/2010
When the guys find a ring from "The Lord of the Rings" at a garage sale, it threatens to tear them apart.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.9/10(41)
#4 - The Pants Alternative
Season 3 Episode 18
Aired 3/22/2010
Sheldon's friends come to his aid when his fear of public speaking stands between him and a coveted award.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.8/10(45)
#5 - The Gorilla Experiment
Season 3 Episode 10
Aired 12/7/2009
Penny gets help from Sheldon in order to understand what Leonard's work is, while Wolowitz develops a jealousy when Leonard starts hanging out with his new girlfriend.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.8/10(49)
#6 - The Cooper-Nowitzki Theorem
Season 2 Episode 6
Aired 11/3/2008
Sheldon and the gang are confused when a young grad student is attracted to him.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.7/10(47)
#7 - The Vengeance Formulation
Season 3 Episode 9
Aired 11/23/2009
After he's humiliated on National Public Radio, Sheldon vows to destroy Kripke, while Wolowitz tries not to destroy his new relationship with Bernadette.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.7/10(41)
#8 - The Large Hadron Collision
Season 3 Episode 15
Aired 2/8/2010
Leonard can only bring one guest on a trip to see CERN's Large Hadron Collider (the world's largest and highest energy particle accelerator) in Switzerland on Valentine's Day.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.6/10(46)
#9 - The Maternal Congruence
Season 3 Episode 11
Aired 12/14/2009
A Christmas visit from his mother has Leonard discovering she's kept a lot of news from him that she shares with Sheldon and worrying if she'll approve of his romance with Penny.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.6/10(19)
#10 - It Gets Better
Season 4 Episode 13
Aired 5/26/2013
At UC Irvine things get steamy when George-Michael finds himself in a love triangle with his best friend Ray and his girlfriend Becky.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.5/10(44)
#11 - The Work Song Nanocluster
Season 2 Episode 18
Aired 3/16/2009
Penny's home business turns into a complete nightmare when Sheldon takes over.
Director: Peter Chakos
Writer: Richard A. Rosenstock
Comments
0 - 7.5/10(44)
#12 - The Monopolar Expedition
Season 2 Episode 23
Aired 5/11/2009
The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.5/10(19)
#13 - Queen B.
Season 4 Episode 10
Aired 5/26/2013
Lucille finds that her children have started dividing up her things, and adjusts to her new home.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.5/10(46)
#14 - The Friendship Algorithm
Season 2 Episode 13
Aired 1/19/2009
Sheldon creates a scientific procedure for making friends.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.5/10(43)
#15 - The Gothowitz Deviation
Season 3 Episode 3
Aired 10/5/2009
Howard and Raj visit a Goth nightclub to pick up women while Sheldon attempts to build a better Penny using chocolate-based behavior modification.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.4/10(45)
#16 - The Killer Robot Instability
Season 2 Episode 12
Aired 1/12/2009
Penny's criticism of Wolowitz's romantic life pushes him into depression and AWOL for a fighting robot battle the rest of guys are depending on him for.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.4/10(21)
#17 - Smashed
Season 4 Episode 9
Aired 5/26/2013
Tobias returns to his roots and reunites with his leading lady after a rough few weeks.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.4/10(46)
#18 - The White Asparagus Triangulation
Season 2 Episode 9
Aired 11/24/2008
Sheldon is thrilled when Leonard starts dating a woman who meets Sheldon's stringent standards.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.3/10(44)
#19 - The Financial Permeability
Season 2 Episode 14
Aired 2/2/2009
Sheldon's solution to Penny's financial difficulty leads to a confrontation between Leonard and Penny's ex-boyfriend.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.3/10(45)
#20 - The Guitarist Amplification
Season 3 Episode 7
Aired 11/9/2009
A squabble between Leonard and Penny sees Sheldon playing mediator, though out of his own incovenience from the sitiation rather than altruism.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.2/10(20)
#21 - Red Hairing
Season 4 Episode 8
Aired 5/26/2013
Lindsay continues to push away from being a Bluth by embracing a relationship and finding a new career.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.0/10(47)
#22 - The Vartabedian Conundrum
Season 2 Episode 10
Aired 12/8/2008
Leonard asks Penny for advice when his new relationship starts moving too fast.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0 - 7.0/10(22)
#23 - Borderline Personalities
Season 4 Episode 2
Aired 5/26/2013
George Sr. comes up with a get rich quick scam after his family falls apart.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.0/10(20)
#24 - Double Crossers
Season 4 Episode 6
Aired 5/26/2013
George Sr.'s new business hits a rough patch, and he must bribe a politician to get his scam back on track.
Director: Troy Miller
Writer: Richard A. Rosenstock
Comments
0 - 7.0/10(44)
#25 - The Cornhusker Vortex
Season 3 Episode 6
Aired 11/2/2009
Sheldon becomes Leonard's teacher in order to understand football, while an incident with flying a kite threatens Howard and Raj's friendship.
Director: Mark Cendrowski
Writer: Richard A. Rosenstock
Comments
0