Details
- Season
- Season 11
- Episode
- S11xE09
- Air Date
- 30 November 2017
- Where to watch
Overview
The Big Bang Theory season 11, episode 9 — “The Bitcoin Entanglement” (S11xE09) first aired on 30 November 2017.
Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny's relationship.