The Big Bang Theory
The Mommy Observation
While Sheldon and Howard continue their bonding holiday to Houston Texas; Sheldon's surprise visit to see his Mommy forces him to start addressing a new reality. Meanwhile the rest of the gang are subjected to a surprise Koothrappali "Murder Mystery" party that leads the gang to speculate where they might all be 20 years from now. More...
Originally Aired On: March 16, 2017