Aired Tuesday June 18, 12:30pm - 1:00pmon E4

The Big Bang Theory

Series 4 Episode 2: The Cruciferous Vegetable Amplification

Sheldon realises he won't live long enough to download his consciousness into a robot body, so he attempts to extend his lifespan. Meanwhile, the gang bump into Apple co-founder Steve Wozniak at The Cheesecake Factory.

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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