Big Bang Theory
S3
The Staircase Implementation

Monday, 17th May 2010
 3:30 pm E4

UK
Monday, 15th July 2019	E4	1330	Big Bang Theory	The Staircase Implementation
Saturday, 28th September 2019	E4	1530	Big Bang Theory	The Staircase Implementation

USA
Saturday, 6th July 2019	TBS	2200	Big Bang Theory	The Staircase Implementation

	Johnny Galecki Leonard Hofstadter
	Jim Parsons Sheldon Cooper
	Kaley Cuoco Penny
	Simon Helberg Howard Wolowitz
	Kunal Nayyar Raj Koothrappali
	Carol Ann Susi Mrs. Wolowitz
	Steven Yeun Sebastian

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