The Big Bang Theory Episode List

Season 1

1
1x01
Pilot

2007-09-24
2
1x02
The Big Bran Hypothesis

2007-10-01
3
1x03
The Fuzzy Boots Corollary

2007-10-08
4
1x04
The Luminous Fish Effect

2007-10-15
5
1x05
The Hamburger Postulate

2007-10-22
6
1x06
The Middle Earth Paradigm

2007-10-29
7
1x07
The Dumpling Paradox

2007-11-05
8
1x08
The Grasshopper Experiment

2007-11-12
9
1x09
The Cooper-Hofstadter Polarization

2008-03-17
10
1x10
The Loobenfeld Decay

2008-03-24
11
1x11
The Pancake Batter Anomaly

2008-03-31
12
1x12
The Jerusalem Duality

2008-04-14
13
1x13
The Bat Jar Conjecture

2008-04-21
14
1x14
The Nerdvana Annihilation

2008-04-28
15
1x15
The Pork Chop Indeterminacy

2008-05-05
16
1x16
The Peanut Reaction

2008-05-12
17
1x17
The Tangerine Factor

2008-05-19

Season 2

18
2x01
The Bad Fish Paradigm

2008-09-22
19
2x02
The Codpiece Topology

2008-09-29
20
2x03
The Barbarian Sublimation

2008-10-06
21
2x04
The Griffin Equivalency

2008-10-13
22
2x05
The Euclid Alternative

2008-10-20
23
2x06
The Cooper-Nowitzki Theorem

2008-11-03
24
2x07
The Panty Pinata Polarization

2008-11-10
25
2x08
The Lizard-Spock Expansion

2008-11-17
26
2x09
The White Asparagus Triangulation

2008-11-24
27
2x10
The Vartabedian Conundrum

2008-12-08
28
2x11
The Bath Item Gift Hypothesis

2008-12-15
29
2x12
The Killer Robot Instability

2009-01-12
30
2x13
The Friendship Algorithm

2009-01-19
31
2x14
The Financial Permeability

2009-02-02
32
2x15
The Maternal Capacitance

2009-02-09
33
2x16
The Cushion Saturation

2009-03-02
34
2x17
The Terminator Decoupling

2009-03-09
35
2x18
The Work Song Nanocluster

2009-03-16
36
2x19
The Dead Hooker Juxtaposition

2009-03-30
37
2x20
The Hofstadter Isotope

2009-04-13
38
2x21
The Vegas Renormalization

2009-04-27
39
2x22
The Classified Materials Turbulence

2009-05-04
40
2x23
The Monopolar Expedition

2009-05-11

Season 3

41
3x01
The Electric Can Opener Fluctuation

2009-09-21
42
3x02
The Jiminy Conjecture

2009-09-28
43
3x03
The Gothowitz Deviation

2009-10-05
44
3x04
The Pirate Solution

2009-10-12
45
3x05
The Creepy Candy Coating Corollary

2009-10-19
46
3x06
The Cornhusker Vortex

2009-11-02
47
3x07
The Guitarist Amplification

2009-11-09
48
3x08
The Adhesive Duck Deficiency

2009-11-16
49
3x09
The Vengeance Formulation

2009-11-23
50
3x10
The Gorilla Experiment

2009-12-07
51
3x11
The Maternal Congruence

2009-12-14
52
3x12
The Psychic Vortex

2010-01-11
53
3x13
The Bozeman Reaction

2010-01-18
54
3x14
The Einstein Approximation

2010-02-01
55
3x15
The Large Hadron Collision

2010-02-08
56
3x16
The Excelsior Acquisition

2010-03-01
57
3x17
The Precious Fragmentation

2010-03-08
58
3x18
The Pants Alternative

2010-03-22
59
3x19
The Wheaton Recurrence

2010-04-12
60
3x20
The Spaghetti Catalyst

2010-05-03
61
3x21
The Plimpton Stimulation

2010-05-10
62
3x22
The Staircase Implementation

2010-05-17
63
3x23
The Lunar Excitation

2010-05-24

Season 4

64
4x01
The Robotic Manipulation

2010-09-23
65
4x02
The Cruciferous Vegetable Amplification

2010-09-30
66
4x03
The Zazzy Substitution

2010-10-07
67
4x04
The Hot Troll Deviation

2010-10-14
68
4x05
The Desperation Emanation

2010-10-21
69
4x06
The Irish Pub Formulation

2010-10-28
70
4x07
The Apology Insufficiency

2010-11-04
71
4x08
The 21-Second Excitation

2010-11-11
72
4x09
The Boyfriend Complexity

2010-11-18
73
4x10
The Alien Parasite Hypothesis

2010-12-09
74
4x11
The Justice League Recombination

2010-12-16
75
4x12
The Bus Pants Utilization

2011-01-06
76
4x13
The Love Car Displacement

2011-01-20
77
4x14
The Thespian Catalyst

2011-02-03
78
4x15
The Benefactor Factor

2011-02-10
79
4x16
The Cohabitation Formulation

2011-02-17
80
4x17
The Toast Derivation

2011-02-24
81
4x18
The Prestidigitation Approximation

2011-03-10
82
4x19
The Zarnecki Incursion

2011-03-31
83
4x20
The Herb Garden Germination

Trailer

2011-04-07
84
4x21
The Agreement Dissection

2011-04-28
85
4x22
The Wildebeest Implementation

Trailer

2011-05-05
86
4x23
The Engagement Reaction

Trailer

2011-05-12
87
4x24
The Roommate Transmogrification

Trailer

2011-05-19

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