The Big Bang Theory (2007): The Alien Parasite Hypothesis

The Big Bang Theory (2007)

Details

Show
The Big Bang Theory (2007)
Season
Season 4
Episode
4x10
Air Date
09 December 2010
Where to watch

Overview

The Big Bang Theory season 4, episode 10 — “The Alien Parasite Hypothesis” (4x10) first aired on 09 December 2010.

Amy finds she has sexual feelings for Penny's ex, while Koothrappali and Wolowitz try to prove who would be the better superhero.

Episodes in The Big Bang Theory Season 4

  1. 4x01 The Robotic Manipulation
    23/09/2010
  2. 4x02 The Cruciferous Vegetable Amplification
    30/09/2010
  3. 4x03 The Zazzy Substitution
    07/10/2010
  4. 4x04 The Hot Troll Deviation
    14/10/2010
  5. 4x05 The Desperation Emanation
    21/10/2010
  6. 4x06 The Irish Pub Formulation
    28/10/2010
  7. 4x07 The Apology Insufficiency
    04/11/2010
  8. 4x08 The 21-Second Excitation
    11/11/2010
  9. 4x09 The Boyfriend Complexity
    18/11/2010
  10. 4x10 The Alien Parasite Hypothesis
    09/12/2010
  11. 4x11 The Justice League Recombination
    16/12/2010
  12. 4x12 The Bus Pants Utilization
    06/01/2011
  13. 4x13 The Love Car Displacement
    20/01/2011
  14. 4x14 The Thespian Catalyst
    03/02/2011
  15. 4x15 The Benefactor Factor
    10/02/2011
  16. 4x16 The Cohabitation Formulation
    17/02/2011
  17. 4x17 The Toast Derivation
    24/02/2011
  18. 4x18 The Prestidigitation Approximation
    10/03/2011
  19. 4x19 The Zarnecki Incursion
    31/03/2011
  20. 4x20 The Herb Garden Germination
    07/04/2011
  21. 4x21 The Agreement Dissection
    28/04/2011
  22. 4x22 The Wildebeest Implementation
    05/05/2011
  23. 4x23 The Engagement Reaction
    12/05/2011
  24. 4x24 The Roommate Transmogrification
    19/05/2011