The Big Bang Theory

S11 E9 • The Bitcoin Entanglement

Comedyserie

USA 2007

Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Meanwhile, a seven-year-old video reveals a secret about Leonard and Penny's relationship.

Cast

• Johnny Galecki
• Jim Parsons
• Kaley Cuoco
• Simon Helberg
• Melissa Rauch

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