The Big Bang Theory

The Friendship Algorithm

S2 E1321mJan 19, 2009 3.8

Sheldon creates a scientific procedure for making friends.

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Cast

Johnny GaleckiLeonard Hofstadter
Jim ParsonsSheldon Cooper
Kaley CuocoPenny
Simon HelbergHoward Wolowitz
Kunal NayyarRajesh Koothrappali
Melissa RauchBernadette Rostenkowski
Mayim BialikAmy Farrah Fowler

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