The Bitcoin Entanglement
Show: The Big Bang Theory --> Season: 11 - Season 11
AirDate: 11/30/2017
Runtime: 19
Voting: 7.2 (37)

Overview: 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.
Kevin Sussman
Stuart Bloom
Carol Ann Susi
Debbie Wolowitz (voice)
Eric Normington
Man
Brian Thomas Smith
Zack Johnson