The Big Bang Theory Season 12 Episode 10
Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s past inspires him not to give up. Bernadette turns into a pageant mom when she tries to help Howard ace his Magic Castle audition.
Serie: The Big Bang Theory
Episode Title: The VCR Illumination
Air Date: 2018-12-06