Aired Thursday April 18, 1:15am - 1:45amon E4 +1

The Big Bang Theory

Series 10 Episode 4: The Cohabitation Experimentation

When Amy's apartment is flooded, she has to vacate it for five weeks while repairs are carried out and proposes a `cohabitation experiment' with Sheldon. Howard and Bernadette have decided they don't want to know the gender of their unborn child.

Original air date
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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