Season 3
Worlds collide in Season 3! A love affair with Penny has opened a big, wide, wonderful world of romance for Leonard. But Sheldon likes the world just the way it was, thank you. All of which makes for a zany comic triangle with brainy, clueless Sheldon and practical, grounded Penny hilariously vying for the role of hypotenuse.
All Episodes
S3 E1: The Electric Can Opener Fluctuation
S3 E2: The Jiminy Conjecture
S3 E3: The Gothowitz Deviation
S3 E4: The Pirate Solution
S3 E5: The Creepy Candy Coating Corollary
S3 E6: The Cornhusker Vortex
S3 E7: The Guitarist Amplification
S3 E8: The Adhesive Duck Deficiency
S3 E9: The Vengeance Formulation
S3 E10: The Gorilla Experiment
S3 E11: The Maternal Congruence
S3 E12: The Psychic Vortex
S3 E13: The Bozeman Reaction
S3 E14: The Einstein Approximation
S3 E15: The Large Hadron Collision
S3 E16: The Excelsior Acquisition
S3 E17: The Precious Fragmentation
S3 E18: The Pants Alternative
S3 E19: The Wheaton Recurrence
S3 E20: The Spaghetti Catalyst
S3 E21: The Plimpton Stimulation
S3 E22: The Staircase Implementation
S3 E23: The Lunar Excitation