| Season 1 |
| 1.01 | Penny und die Physiker (Pilot) | |
| 1.02 | Chaos-Theorie (The big Bran Hypthesis) | |
| 1.03 | Erregungsfaktor: Null (The fuzzy Boots Corollary) | |
| 1.04 | Die Leuchtfischidee (The luminous Fish Effect) | |
| 1.05 | Die andere Seite der Krawatte (The Hamburger Postulate) | |
| 1.06 | Das Mittelerde-Paradigma (The Middle Earth Paradigm) | |
| 1.07 | Das Vorspeisen-Dilemma (The Dumpling Paradox) | |
| 1.08 | Das Lalita-Problem (The Grasshopper Experiment) | |
| 1.09 | Der Cooper-Hofstadter-Antagonismus (The Cooper-Hofstadter Polarization) | |
| 1.10 | Loobenfelds Netz der Lügen (The Loobenfeld Decay) | |
| 1.11 | Alles fließt (The Pancake Batter Anomaly) | |
| 1.12 | Das Jerusalem-Projekt (The Jerusalem Duality) | |
| 1.13 | Superbowl für Physiker (The Bat Jar Conjecture) | |
| 1.14 | Die Zeitmaschine (The Nerdvana Annihilation) | |
| 1.15 | Sheldon 2.0 (The Pork Chop Indeterminacy) | |
| 1.16 | Die Erdnußreaktion (The Peanut Reaction) | |
| 1.17 | Schrödingers Katze (The Tangerine Factor) | |
| Season 2 |
| 2.01 | Milch mit Valium (The bad Fish Paradigm) | |
| 2.02 | Sex mit der Erzfeindin (The Codpiece Topology) | |
| 2.03 | Das Conan-Spiel (The Barbarian Sublimation) | |
| 2.04 | Planet Bollywood (The Griffin Equivalency) | |
| 2.05 | Homo Novus Automobilis (The Euclid Alternative) | |
| 2.06 | Das Cooper-Nowitzki Theorem (The Cooper-Nowitzki Theorem) | |
| 2.07 | Dessous auf der Overleitung (The Panty Pinata Polarization) | |
| 2.08 | Stein, Schere, Spock (The Lizard-Spock Expansion) | |
| 2.09 | Unflotter Dreier (The white Asparagus Triangulation) | |
| 2.10 | Kleines Gesäß mit Honig (The Vartabedian Conundrum) | |
| 2.11 | Die Geschenk-Hypothese (The Bath Item Gift Hypothesis) | |
| 2.12 | Monte der Roboter (The Killer Robot Instability) | |
| 2.13 | Der Freundschafts-Algorithmus (The Friendship Algorithm) | |
| 2.14 | In der Kreditklemme (The financial Permeability) | |
| 2.15 | Die Streichelmaschine (The maternal Capacitance) | |
| 2.16 | Die Kissen-Katastrophe (The Cushion Saturation) | |
| 2.17 | Das Placebo-Bier (The Terminator Decoupling) | |
| 2.18 | Business im Wohnzimmer (The Work Song Nanocluster) | |
| 2.19 | Der Kampf der Bienenkönigin (The dead Hooker Juxtaposition) | |
| 2.20 | Der Wolowitz-Koeffizient (The Hofstadter Isotope) | |
| 2.21 | Die Las Vegas-Kur (The Vegas Renormalization) | |
| 2.22 | Die Weltraumtoilette (The classified Materials Turbulence) | |
| 2.23 | Drei Monate im Eis (The Monopolar Expedition) | |
| Season 3 |
| 3.01 | Der Nordpol-Plan (The Electric Can Opener Fluctuation) | |
| 3.02 | Die Grillenwette (The Jimmy Conjecture) | |
| 3.03 | Sex oder Pralinen (The Gothowitz Deviation) | |
| 3.04 | Für ihn oder mit ihm (The Piraet Solution) | |
| 3.05 | Der Mann, der seine Omi liebte (The creepy Candy Coating Corollary) | |
| 3.06 | Football für Nerds (The Cornhusker Vortex) | |
| 3.07 | Der Gitarrist auf der Couch (The Guitarrist Amplification) | |
| 3.08 | Das Suppentattoo (The adhesive Duck Deficiency) | |
| 3.09 | Die Racheformel (The Vengeance Formulation) | |
| 3.10 | Das Gorilla-Projekt (The Gorilla Experiment) | |
| 3.11 | Mädels an der Bar (The Maternal Congruence) | |
| 3.12 | Howards Phasen (The Psychic Vortex) | |
| 3.13 | Terror in der Stadt der Rosen (The Bozeman Reaction) | |
| 3.14 | Fast wie Einstein (The Einstein Approximation) | |
| 3.15 | Freiflug nach Genf (The large Hadron Collision) | |
| 3.16 | Sheldon pro se (The Excelsior Acquisition) | |
| 3.17 | Die Herren des Rings (The precious Fragmentation) | |
| 3.18 | Die dunkle Seite des Mondes (The Pants Alternative) | |
| 3.19 | Das L-Wort (The Wheaton Recurrence) | |
| 3.20 | Spaghetti mit Würstchen (The Spaghetti Catalyst) | |
| 3.21 | Vier ohne Sheldon (The Plimpton Stimulation) | |
| 3.22 | Die Wahrheit über den Fahrstuhl (The Staircase Implementation) | |
| 3.23 | Nie mehr dumme Typen (The Lunar Excitation) | |
| Season 4 |
| 4.01 | Liebhaber, aufgerundet (The Robotic Manipulation) | |
| 4.02 | Der sicherste Ort der Welt (The cruciferous Vegetable Amplification) | |
| 4.03 | Paradoxe Psychologie (The Zazzy Substitution) | |
| 4.04 | Und jetzt mit Zunge (The hot Troll Deviation) | |
| 4.05 | Der Gestank der Verzweiflung (The Desperation Emanation) | |
| 4.06 | Finger weg von meiner Schwester (The Irish Pub Formulation) | |
| 4.07 | Besuch vom FBI (The Apology Insufficiency) | |
| 4.08 | 21 Sekunden (The 21 Second Excitation) | |
| 4.09 | Der falsche richtige Freund (The Boyfriend Complexity) | |
| 4.10 | Die animalische Amy (The Alien Parasite Hypothesis) | |
| 4.11 | Der peinliche Kuss (The Justice League Recombination) | |
| 4.12 | Die Bushose (The Bus Pants Utilization) | |
| 4.13 | Die neutrale Zone (The Love Car Displacement) | |
| 4.14 | Ein Traum von Bollywood (The Thespian Catalyst) | |
| 4.15 | Der Mann der Stunde (The Benefactor Factor) | |
| 4.16 | Ich bin nicht deine Mutter! (The Cohabitation Formulation) | |
| 4.17 | Das Juwel von Mumbai (The Toast Derivation) | |
| 4.18 | Herz zwei (The Prestidigitation Approximation) | |
| 4.19 | Der Zarnecki-Feldzug (The Zarnecki Incursion) | |
| 4.20 | Sag's nicht weiter! (The Herb Garden Germination) | |
| 4.21 | Souvlaki statt Pizza (The Agreement Dissection) | |
| 4.22 | Die Antilope im Curry (The Wildebeest Implementation) | |
| 4.23 | Hochzeit und Herzinfarkt (The Engagement Reaction) | |
| 4.24 | Männertausch (The Roommate Transmogrification) | |
| Season 5 |
| 5.01 | Der Schlampen-Reflex (The Skank Reflex Analysis) | |
| 5.02 | Der Seuchensessel (The Infestation Hypothesis) | |
| 5.03 | Probewohnen bei Mutter (The pulled Groin Extrapolation) | |
| 5.04 | Such dir eine Inderin! (Thw wiggly Finger Catalyst) | |
| 5.05 | Ab nach Baikonur! (The Russian Rocket Reaction) | |
| 5.06 | Mamis Liebling (The Rhinitis Revelation) | |
| 5.07 | Ein guter Kerl (The good Guy Fluctuation) | |
| 5.08 | Leichtes Fummeln (The Isolation Permutation) | |
| 5.09 | Zwei komische Vögel (The Ornithophobia Diffusion) | |
| 5.10 | Die Beziehungsrahmenvereinbarungen (The Flaming Spitton Acquisition) | |
| 5.11 | Das Speckerman-Trauma (The Speckerman Recurrence) | |
| 5.12 | Kinder? Nein danke! (The shiny Trinket Maneuver) | |
| 5.13 | Penny und Leonard 2.0 (The Recombination Hypothesis) | |
| 5.14 | Spaß mit Flaggen (The Beta Test Initiation) | |
| 5.15 | Die Mitbewohnervereinbarung (The Friendship Contraction) | |
| 5.16 | Die Urlaubs-Diktatur (The Vacation Solution) | |
| 5.17 | Antisportler (The Rothman Disintegration) | |
| 5.18 | Kuscheln mit dem Gürteltier (The Werewolf Transformation) | |
| 5.19 | Wochenendkrieger (The Weekend Vortex) | |
| 5.20 | Traum mit Spock (The Transporter Malfunction) | |
| 5.21 | Noch so ein Weichei (The Hawking Excitation) | |
| 5.22 | Sex auf der Waschmaschine? (The Stag Convergence) | |
| 5.23 | Falscher Ort, falsche Flagge (The Launch Acceleration) | |
| 5.24 | Fruchtzwerg fliegt ins All (The Countdown Reflection) | |
| Season 6 |
| 6.01 | Die Date-Variable (The Date Night Variable) | |
| 6.02 | Händchen halten, bitte! (The Decoupling Fluctuation) | |
| 6.03 | Ein blondes Äffchen (The Higgs Boson Observation) | |
| 6.04 | Armer Astronaut (The Re-Entry Minimization) | |
| 6.05 | Holographisch erregt (The Holographic Excitation) | |
| 6.06 | Akt und Extrakt (The Extract Obliteration) | |
| 6.07 | Spaß mit Flaggen - 2 (The Habitation Configuration) | |
| 6.08 | Das Rätsel der 43 (The 43 Peculiarity) | |
| 6.09 | Die Parkplatz-Eskalation (The Parking Spot Escalation) | |
| 6.10 | Strafe muss sein (The Fish Guts Displacement) | |
| 6.11 | Mädelsabend mit Kerl (The Santa Simulation) | |
| 6.12 | Das Eiersalat-Äquivalent (The Egg Salad Equivalency) | |
| 6.13 | Man lernt nie aus (The Bakersfield Expedition) | |
| 6.14 | Willkommen in der Donnerkuppel (The Cooper/Kripke Inversion) | |
| 6.15 | Spoileralarm! (The Spoiler Alert Segmentation) | |
| 6.16 | Der Romantik-Ninja (The Tangible Affection Proof) | |
| 6.17 | Keiner ist so kaputt wie ich (The Monster Isolation) | |
| 6.18 | Prinzessinnen der Wissenschaft (The contractual Obligation Implementation) | |
| 6.19 | Ordnung in der Abstellkammer (The Closet Reconfiguration) | |
| 6.20 | Kein Job fürs Leben (The Tenure Turbulence) | |
| 6.21 | Abschluss-Probleme (The Closure Alternative) | |
| 6.22 | Professor Proton (The Poron Resurgence) | |
| 6.23 | Würfeln und küssen (The Love Spell Potential) | |
| 6.24 | Wie ein Wasserfall (The Bon Voyage Reaction) | |
