Leonard and Sheldon are brilliant physicists, the kind of "beautiful minds" that understand how the universe works. But none of that genius helps them interact with people, especially women. All this begins to change when a free-spirited beauty named Penny moves in next door. Sheldon, Leonard's roommate, is quite content spending his nights playing Klingon Boggle with their socially dysfunctional friends, fellow Caltech scientists Wolowitz and Koothrappali. However, Leonard sees in Penny a whole new universe of possibilities... including love.

Episodes Comprise:

Season 1:

1: Pilot   
2: The Big Bran Hypothesis   
3: The Fuzzy Boots Corollary   
4: The Luminous Fish Effect   
5: The Hamburger Postulate   
6: The Middle Earth Paradigm   
7: The Dumpling Paradox   
8: The Grasshopper Experiment   
9: The Cooper-Hofstadter Polarization   
10: The Loobenfeld Decay   
11: The Pancake Batter Anomaly   
12: The Jerusalem Duality   
13: The Bat Jar Conjecture   
14: The Nerdvana Annihilation   
15: The Pork Chop Indeterminacy   
16: The Peanut Reaction   
17: The Tangerine Factor

Season 2:

1: The Bad Fish Paradigm   
2: The Codpiece Topology   
3: The Barbarian Sublimation   
4: The Griffin Equivalency   
5: The Euclid Alternative   
6: The Cooper-Nowitzki Theorem   
7: The Panty Piñata Polarization   
8: The Lizard-Spock Expansion   
9: The White Asparagus Triangulation   
10: The Vartabedian Conundrum   
11: The Bath Item Gift Hypothesis   
12: The Killer Robot Instability   
13: The Friendship Algorithm   
14: The Financial Permeability   
15: The Maternal Capacitance   
16: The Cushion Saturation   
17: The Terminator Decoupling   
18: The Work Song Nanocluster   
19: The Dead Hooker Juxtaposition   
20: The Hofstadter Isotope   
21: The Vegas Renormalization   
22: The Classified Materials Turbulence   
23: The Monopolar Expedition

Season 3:

1: The Electric Can Opener Fluctuation   
2: The Jiminy Conjecture   
3: The Gothowitz Deviation   
4: The Pirate Solution   
5: The Creepy Candy Coating Corollary   
6: The Cornhusker Vortex   
7: The Guitarist Amplification
8: The Adhesive Duck Deficiency   
9: The Vengeance Formulation   
10: The Gorilla Experiment   
11: The Maternal Congruence   
12: The Psychic Vortex   
13: The Bozeman Reaction   
14: The Einstein Approximation   
15: The Large Hadron Collision   
16: The Excelsior Acquisition   
17: The Precious Fragmentation   
18: The Pants Alternative   
19: The Wheaton Recurrence
20: The Spaghetti Catalyst   
21: The Plimpton Stimulation   
22: The Staircase Implementation   
23: The Lunar Excitation