[s11e9]: The Bitcoin Entanglement

In The Big Bang Theory Season 11, Episode 9, "The Bitcoin Entanglement," the characters hunt for a 2010 cryptocurrency fortune that Sheldon previously hid on a lost flash drive. The episode also reveals a past, emotional video confession from Penny regarding her commitment to Leonard. For a detailed breakdown, read the recap on The Big Bang Theory Wiki . TV Review: 'The Big Bang Theory: The Bitcoin Entanglement'