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The Big Bang Theory
The Big Bran Hypothesis
Directed by
Mark Cendrowski
TV-PG
S1 • E2
Sep 30, 2007
21m
8.2
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Leonard volunteers to sign for a package in an attempt to make a good impression on Penny, but when he enlists Sheldon for help, his attempt at chivalry goes terribly awry.
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Where to Watch The Big Bran Hypothesis
HBO Max
Subscription
HBO Max Amazon Channel
Subscription
Amazon Video
Buy $1.99
+3 more
Cast of The Big Bran Hypothesis
Johnny Galecki
Leonard Hofstadter
Jim Parsons
Sheldon Cooper
Kaley Cuoco
Penny
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Rajesh Koothrappali
Mark Cendrowski
Director
Chuck Lorre
Writer
Bill Prady
Writer
David Goetsch
Writer
Robert Cohen
Writer
Steven Molaro
Producer
Faye Oshima Belyeu
Producer
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