The Big Bang Theory Episode Guide
The Big Bang Theory (2007): season and episode names, recorded air dates and links back to your series checkpoint.
Episode titles can reveal plot details. Recorded air dates are not a promise of availability in every country.
Season 1 · 17 episodes
S1 E1Pilot
23 minS1 E2The Big Bran Hypothesis
21 minS1 E3The Fuzzy Boots Corollary
22 minS1 E4The Luminous Fish Effect
21 minS1 E5The Hamburger Postulate
20 minS1 E6The Middle-Earth Paradigm
21 minS1 E7The Dumpling Paradox
21 minS1 E8The Grasshopper Experiment
20 minS1 E9The Cooper-Hofstadter Polarization
19 minS1 E10The Loobenfeld Decay
21 minS1 E11The Pancake Batter Anomaly
22 minS1 E12The Jerusalem Duality
20 minS1 E13The Bat Jar Conjecture
22 minS1 E14The Nerdvana Annihilation
20 minS1 E15The Pork Chop Indeterminacy
22 minS1 E16The Peanut Reaction
20 minS1 E17The Tangerine Factor
20 minSeason 2 · 23 episodes
S2 E1The Bad Fish Paradigm
22 minS2 E2The Codpiece Topology
21 minS2 E3The Barbarian Sublimation
21 minS2 E4The Griffin Equivalency
21 minS2 E5The Euclid Alternative
20 minS2 E6The Cooper-Nowitzki Theorem
21 minS2 E7The Panty Piñata Polarization
21 minS2 E8The Lizard-Spock Expansion
20 minS2 E9The White Asparagus Triangulation
21 minS2 E10The Vartabedian Conundrum
21 minS2 E11The Bath Item Gift Hypothesis
21 minS2 E12The Killer Robot Instability
21 minS2 E13The Friendship Algorithm
21 minS2 E14The Financial Permeability
21 minS2 E15The Maternal Capacitance
21 minS2 E16The Cushion Saturation
21 minS2 E17The Terminator Decoupling
21 minS2 E18The Work Song Nanocluster
20 minS2 E19The Dead Hooker Juxtaposition
20 minS2 E20The Hofstadter Isotope
20 minS2 E21The Vegas Renormalization
22 minS2 E22The Classified Materials Turbulence
19 minS2 E23The Monopolar Expedition
21 minSeason 3 · 23 episodes
S3 E1The Electric Can Opener Fluctuation
22 minS3 E2The Jiminy Conjecture
21 minS3 E3The Gothowitz Deviation
20 minS3 E4The Pirate Solution
21 minS3 E5The Creepy Candy Coating Corollary
21 minS3 E6The Cornhusker Vortex
20 minS3 E7The Guitarist Amplification
19 minS3 E8The Adhesive Duck Deficiency
21 minS3 E9The Vengeance Formulation
19 minS3 E10The Gorilla Experiment
21 minS3 E11The Maternal Congruence
20 minS3 E12The Psychic Vortex
19 minS3 E13The Bozeman Reaction
20 minS3 E14The Einstein Approximation
19 minS3 E15The Large Hadron Collision
21 minS3 E16The Excelsior Acquisition
21 minS3 E17The Precious Fragmentation
20 minS3 E18The Pants Alternative
21 minS3 E19The Wheaton Recurrence
21 minS3 E20The Spaghetti Catalyst
20 minS3 E21The Plimpton Stimulation
21 minS3 E22The Staircase Implementation
20 minS3 E23The Lunar Excitation
20 minSeason 4 · 24 episodes
S4 E1The Robotic Manipulation
21 minS4 E2The Cruciferous Vegetable Amplification
21 minS4 E3The Zazzy Substitution
21 minS4 E4The Hot Troll Deviation
20 minS4 E5The Desperation Emanation
21 minS4 E6The Irish Pub Formulation
22 minS4 E7The Apology Insufficiency
21 minS4 E8The 21-Second Excitation
19 minS4 E9The Boyfriend Complexity
21 minS4 E10The Alien Parasite Hypothesis
20 minS4 E11The Justice League Recombination
20 minS4 E12The Bus Pants Utilization
21 minS4 E13The Love Car Displacement
21 minS4 E14The Thespian Catalyst
21 minS4 E15The Benefactor Factor
20 minS4 E16The Cohabitation Formulation
20 minS4 E17The Toast Derivation
21 minS4 E18The Prestidigitation Approximation
21 minS4 E19The Zarnecki Incursion
21 minS4 E20The Herb Garden Germination
21 minS4 E21The Agreement Dissection
21 minS4 E22The Wildebeest Implementation
21 minS4 E23The Engagement Reaction
20 minS4 E24The Roommate Transmogrification
21 minSeason 5 · 24 episodes
S5 E1The Skank Reflex Analysis
21 minS5 E2The Infestation Hypothesis
20 minS5 E3The Pulled Groin Extrapolation
20 minS5 E4The Wiggly Finger Catalyst
20 minS5 E5The Russian Rocket Reaction
21 minS5 E6The Rhinitis Revelation
21 minS5 E7The Good Guy Fluctuation
20 minS5 E8The Isolation Permutation
21 minS5 E9The Ornithophobia Diffusion
21 minS5 E10The Flaming Spittoon Acquisition
21 minS5 E11The Speckerman Recurrence
20 minS5 E12The Shiny Trinket Maneuver
21 minS5 E13The Recombination Hypothesis
21 minS5 E14The Beta Test Initiation
20 minS5 E15The Friendship Contraction
20 minS5 E16The Vacation Solution
21 minS5 E17The Rothman Disintegration
21 minS5 E18The Werewolf Transformation
21 minS5 E19The Weekend Vortex
20 minS5 E20The Transporter Malfunction
21 minS5 E21The Hawking Excitation
19 minS5 E22The Stag Convergence
21 minS5 E23The Launch Acceleration
21 minS5 E24The Countdown Reflection
20 minSeason 6 · 24 episodes
S6 E1The Date Night Variable
21 minS6 E2The Decoupling Fluctuation
21 minS6 E3The Higgs Boson Observation
19 minS6 E4The Re-Entry Minimization
21 minS6 E5The Holographic Excitation
21 minS6 E6The Extract Obliteration
21 minS6 E7The Habitation Configuration
21 minS6 E8The 43 Peculiarity
21 minS6 E9The Parking Spot Escalation
20 minS6 E10The Fish Guts Displacement
21 minS6 E11The Santa Simulation
21 minS6 E12The Egg Salad Equivalency
21 minS6 E13The Bakersfield Expedition
21 minS6 E14The Cooper/Kripke Inversion
20 minS6 E15The Spoiler Alert Segmentation
21 minS6 E16The Tangible Affection Proof
21 minS6 E17The Monster Isolation
19 minS6 E18The Contractual Obligation Implementation
20 minS6 E19The Closet Reconfiguration
20 minS6 E20The Tenure Turbulence
19 minS6 E21The Closure Alternative
20 minS6 E22The Proton Resurgence
21 minS6 E23The Love Spell Potential
21 minS6 E24The Bon Voyage Reaction
20 minSeason 7 · 24 episodes
S7 E1The Hofstadter Insufficiency
21 minS7 E2The Deception Verification
21 minS7 E3The Scavenger Vortex
21 minS7 E4The Raiders Minimization
21 minS7 E5The Workplace Proximity
19 minS7 E6The Romance Resonance
21 minS7 E7The Proton Displacement
20 minS7 E8The Itchy Brain Simulation
20 minS7 E9The Thanksgiving Decoupling
19 minS7 E10The Discovery Dissipation
19 minS7 E11The Cooper Extraction
21 minS7 E12The Hesitation Ramification
21 minS7 E13The Occupation Recalibration
20 minS7 E14The Convention Conundrum
21 minS7 E15The Locomotive Manipulation
20 minS7 E16The Table Polarization
20 minS7 E17The Friendship Turbulence
19 minS7 E18The Mommy Observation
21 minS7 E19The Indecision Amalgamation
19 minS7 E20The Relationship Diremption
21 minS7 E21The Anything Can Happen Recurrence
19 minS7 E22The Proton Transmogrification
21 minS7 E23The Gorilla Dissolution
19 minS7 E24The Status Quo Combustion
21 minSeason 8 · 24 episodes
S8 E1The Locomotion Interruption
21 minS8 E2The Junior Professor Solution
20 minS8 E3The First Pitch Insufficiency
19 minS8 E4The Hook-Up Reverberation
19 minS8 E5The Focus Attenuation
19 minS8 E6The Expedition Approximation
21 minS8 E7The Misinterpretation Agitation
20 minS8 E8The Prom Equivalency
20 minS8 E9The Septum Deviation
20 minS8 E10The Champagne Reflection
19 minS8 E11The Clean Room Infiltration
19 minS8 E12The Space Probe Disintegration
20 minS8 E13The Anxiety Optimization
20 minS8 E14The Troll Manifestation
21 minS8 E15The Comic Book Store Regeneration
20 minS8 E16The Intimacy Acceleration
20 minS8 E17The Colonization Application
20 minS8 E18The Leftover Thermalization
19 minS8 E19The Skywalker Incursion
21 minS8 E20The Fortification Implementation
20 minS8 E21The Communication Deterioration
19 minS8 E22The Graduation Transmission
19 minS8 E23The Maternal Combustion
19 minS8 E24The Commitment Determination
20 minSeason 9 · 24 episodes
S9 E1The Matrimonial Momentum
19 minS9 E2The Separation Oscillation
19 minS9 E3The Bachelor Party Corrosion
19 minS9 E4The 2003 Approximation
19 minS9 E5The Perspiration Implementation
19 minS9 E6The Helium Insufficiency
19 minS9 E7The Spock Resonance
19 minS9 E8The Mystery Date Observation
18 minS9 E9The Platonic Permutation
21 minS9 E10The Earworm Reverberation
21 minS9 E11The Opening Night Excitation
21 minS9 E12The Sales Call Sublimation
18 minS9 E13The Empathy Optimization
19 minS9 E14The Meemaw Materialization
19 minS9 E15The Valentino Submergence
20 minS9 E16The Positive Negative Reaction
19 minS9 E17The Celebration Experimentation
19 minS9 E18The Application Deterioration
18 minS9 E19The Solder Excursion Diversion
21 minS9 E20The Big Bear Precipitation
19 minS9 E21The Viewing Party Combustion
18 minS9 E22The Fermentation Bifurcation
20 minS9 E23The Line Substitution Solution
18 minS9 E24The Convergence Convergence
20 minSeason 10 · 24 episodes
S10 E1The Conjugal Conjecture
22 minS10 E2The Military Miniaturization
19 minS10 E3The Dependence Transcendence
20 minS10 E4The Cohabitation Experimentation
20 minS10 E5The Hot Tub Contamination
20 minS10 E6The Fetal Kick Catalyst
18 minS10 E7The Veracity Elasticity
21 minS10 E8The Brain Bowl Incubation
19 minS10 E9The Geology Elevation
19 minS10 E10The Property Division Collision
20 minS10 E11The Birthday Synchronicity
20 minS10 E12The Holiday Summation
21 minS10 E13The Romance Recalibration
19 minS10 E14The Emotion Detection Automation
19 minS10 E15The Locomotion Reverberation
20 minS10 E16The Allowance Evaporation
18 minS10 E17The Comic-Con Conundrum
19 minS10 E18The Escape Hatch Identification
20 minS10 E19The Collaboration Fluctuation
18 minS10 E20The Recollection Dissipation
19 minS10 E21The Separation Agitation
20 minS10 E22The Cognition Regeneration
20 minS10 E23The Gyroscopic Collapse
19 minS10 E24The Long Distance Dissonance
19 minSeason 11 · 24 episodes
S11 E1The Proposal Proposal
21 minS11 E2The Retraction Reaction
21 minS11 E3The Relaxation Integration
20 minS11 E4The Explosion Implosion
21 minS11 E5The Collaboration Contamination
19 minS11 E6The Proton Regeneration
21 minS11 E7The Geology Methodology
20 minS11 E8The Tesla Recoil
19 minS11 E9The Bitcoin Entanglement
19 minS11 E10The Confidence Erosion
21 minS11 E11The Celebration Reverberation
20 minS11 E12The Matrimonial Metric
20 minS11 E13The Solo Oscillation
21 minS11 E14The Separation Triangulation
19 minS11 E15The Novelization Correlation
21 minS11 E16The Neonatal Nomenclature
19 minS11 E17The Athenaeum Allocation
20 minS11 E18The Gates Excitation
20 minS11 E19The Tenant Disassociation
21 minS11 E20The Reclusive Potential
21 minS11 E21The Comet Polarization
20 minS11 E22The Monetary Insufficiency
19 minS11 E23The Sibling Realignment
20 minS11 E24The Bow Tie Asymmetry
22 minSeason 12 · 24 episodes
S12 E1The Conjugal Configuration
20 minS12 E2The Wedding Gift Wormhole
21 minS12 E3The Procreation Calculation
20 minS12 E4The Tam Turbulence
19 minS12 E5The Planetarium Collision
19 minS12 E6The Imitation Perturbation
20 minS12 E7The Grant Allocation Derivation
20 minS12 E8The Consummation Deviation
22 minS12 E9The Citation Negation
21 minS12 E10The VCR Illumination
21 minS12 E11The Paintball Scattering
20 minS12 E12The Propagation Proposition
20 minS12 E13The Confirmation Polarization
21 minS12 E14The Meteorite Manifestation
20 minS12 E15The Donation Oscillation
22 minS12 E16The D & D Vortex
21 minS12 E17The Conference Valuation
20 minS12 E18The Laureate Accumulation
22 minS12 E19The Inspiration Deprivation
21 minS12 E20The Decision Reverberation
20 minS12 E21The Plagiarism Schism
20 minS12 E22The Maternal Conclusion
21 minS12 E23The Change Constant / The Stockholm Syndrome
42 minS12 E24Unraveling the Mystery: A Big Bang Farewell
24 min