Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test when Mary thinks she's pregnant.
Elenco:
Iain Armitage
,
Zoe Perry
,
Lance Barber
,
Montana Jordan
,
Raegan Revord
,
Annie Potts
,
Jim Parsons
,
Emily Osment
.