Seasons and episodes
1Season 1 Sep. 24, 2007
1 - 1
1 - 2
1 - 3
1 - 4
1 - 5
1 - 6
1 - 7
1 - 8
1 - 9
1 - 10
1 - 11
1 - 12
1 - 13
1 - 14
1 - 15
1 - 16
1 - 17
2Season 2 Sep. 22, 2008
2 - 1
2 - 2
2 - 3
2 - 4
2 - 5
2 - 6
2 - 7
2 - 8
2 - 9
2 - 10
2 - 11
2 - 12
2 - 13
2 - 14
2 - 15
2 - 16
2 - 17
2 - 18
2 - 19
2 - 20
2 - 21
2 - 22
2 - 23
3Season 3 Sep. 21, 2009
3 - 1
3 - 2
3 - 3
3 - 4
3 - 5
3 - 6
3 - 7
3 - 8
3 - 9
3 - 10
3 - 11
3 - 12
3 - 13
3 - 14
3 - 15
3 - 16
3 - 17
3 - 18
3 - 19
3 - 20
3 - 21
3 - 22
3 - 23
4Season 4 Sep. 23, 2010
4 - 1
4 - 2
4 - 3
4 - 4
4 - 5
4 - 6
4 - 7
4 - 8
4 - 9
4 - 10
4 - 11
4 - 12
4 - 13
4 - 14
4 - 15
4 - 16
4 - 17
4 - 18
4 - 19
4 - 20
4 - 21
4 - 22
4 - 23
4 - 24
5Season 5 Sep. 22, 2011
5 - 1
5 - 2
5 - 3
5 - 4
5 - 5
5 - 6
5 - 7
5 - 8
5 - 9
5 - 10
5 - 11
5 - 12
5 - 13
5 - 14
5 - 15
5 - 16
5 - 17
5 - 18
5 - 19
5 - 20
5 - 21
5 - 22
5 - 23
5 - 24
6Season 6 Sep. 27, 2012
6 - 1
6 - 2
6 - 3
6 - 4
6 - 5
6 - 6
6 - 7
6 - 8
6 - 9
6 - 10
6 - 11
6 - 12
6 - 13
6 - 14
6 - 15
6 - 16
6 - 17
6 - 18
6 - 19
6 - 20
6 - 21
6 - 22
6 - 23
6 - 24
7Season 7 Sep. 25, 2013
7 - 1
7 - 2
7 - 3
7 - 4
7 - 5
7 - 6
7 - 7
7 - 8
7 - 9
7 - 10
7 - 11
7 - 12
7 - 13
7 - 14
7 - 15
7 - 16
7 - 17
7 - 18
7 - 19
7 - 20
7 - 21
7 - 22
7 - 23
7 - 24
8Season 8 Sep. 22, 2014
8 - 1
8 - 2
8 - 3
8 - 4
8 - 5
8 - 6
8 - 7
8 - 8
8 - 9
8 - 10
8 - 11
8 - 12
8 - 13
8 - 14
8 - 15
8 - 16
8 - 17
8 - 18
8 - 19
8 - 20
8 - 21
8 - 22
8 - 23
8 - 24
9Season 9 Sep. 21, 2015
9 - 1
9 - 2
9 - 3
9 - 4
9 - 5
9 - 6
9 - 7
9 - 8
9 - 9
9 - 10
9 - 11
9 - 12
9 - 13
9 - 14
9 - 15
9 - 16
9 - 17
9 - 18
9 - 19
9 - 20
9 - 21
9 - 22
9 - 23
9 - 24
10Season 10 Sep. 19, 2016
10 - 1
10 - 2
10 - 3
10 - 4
10 - 5
10 - 6
10 - 7
10 - 8
10 - 9
10 - 10
10 - 11
10 - 12
10 - 13
10 - 14
10 - 15
10 - 16
10 - 17
10 - 18
10 - 19
10 - 20
10 - 21
10 - 22
10 - 23
10 - 24
11Season 11 Sep. 25, 2017
11 - 1
11 - 2
11 - 3
11 - 4
11 - 5
11 - 6
11 - 7
11 - 8
11 - 9
11 - 10
11 - 11
11 - 12
11 - 13
11 - 14
11 - 15
11 - 16
11 - 17
11 - 18
11 - 19
11 - 20
11 - 21
11 - 22
11 - 23
11 - 24
12Season 12 Sep. 24, 2018
12 - 1
12 - 2
12 - 3
12 - 4
12 - 5
12 - 6
12 - 7
12 - 8
12 - 9
12 - 10
12 - 11
12 - 12
12 - 13
12 - 14
12 - 15
12 - 16
12 - 17
12 - 18
12 - 19
12 - 20
12 - 21
12 - 22
12 - 23
12 - 24
12Season 12 Sep. 24, 2018
- 12 - 1
- 12 - 2
- 12 - 3
- 12 - 4
- 12 - 5
- 12 - 6
- 12 - 7
- 12 - 8
- 12 - 9
- 12 - 10
- 12 - 11
- 12 - 12
- 12 - 13
- 12 - 14
- 12 - 15
- 12 - 16
- 12 - 17
- 12 - 18
- 12 - 19
- 12 - 20
- 12 - 21
- 12 - 22
- 12 - 23
- 12 - 24
Creator
Creator
Cast
Sheldon Cooper
Leonard Hofstadter
Penny
Howard Wolowitz
Rajesh Koothrappali
Amy Farrah Fowler
Video trailer
Synopsis
The Big Bang Theory is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon’s equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny’s social skills and common sense.
Original title The Big Bang Theory
First air date Sep. 24, 2007
Last air date Sep. 24, 2018
Seasons 12
Episodes 259
Duration 22m
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