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The Big Bang Theory

S3-E23 The Lunar Excitation

S3-E23 The Lunar Excitation

Tue 9 May 6pm - 6:30pm E4
See Repeats
Tue 9 May, 7pm - 7:30pm E4 +1


Raj and Howard register Sheldon with an online dating site hoping to find his perfect female equivalent. Meanwhile, a drunk Penny seduces Leonard, but regrets it the next day. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco. Mayim Bialik (Blossom) makes her first appearance on the show.

Cast & Crew

Leonard Hofstadter Johnny Galecki
Penny Kaley Cuoco
Sheldon Cooper Jim Parsons
Howard Wolowitz Simon Helberg
Raj Koothrappali Kunal Nayyar
Amy Farrah Fowler Mayim Bialik
Leslie Winkle Sara Gilbert
Zack Brian Smith
Mrs Gunderson Lauri Johnson
Director Peter Chakos
Writer Lee Aronsohn
Writer Steven Molaro
Writer Steve Holland
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