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The Big Bang Theory

S1-E16 The Peanut Reaction

S1-E16 The Peanut Reaction



Penny finds out Leonard's family never celebrated his birthdays, so she enlists Sheldon's help to organise a surprise party, while Howard gets him out of the way by staging an emergency hospital visit. Kaley Cuoco and Johnny Galecki star.

Cast & Crew

Leonard Hofstadter Johnny Galecki
Penny Kaley Cuoco
Howard Wolowitz Simon Helberg
Sheldon Cooper Jim Parsons
Raj Koothrappali Kunal Nayyar
Dan Ronald Hunter
Jan Judith Moreland
Althea Vernee Watson-Johnson
Stan Chuck Carter
Director Mark Cendrowski
Writer Dave Goetsch
Writer Steven Molaro
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