Filmed just before the 'last' winter break, 'The Propagation Proposition' evoked emotions

Plus, she shares what she did for only the second time in the show's history

She reveals why it was joyful, yet tricky to film

Amy doesn't want Sheldon hanging out with her parents; and Mayim knows exactly what that feels like

Amy, Penny and Bernadette hang out in a tiny house—and it was fun to film!

It's a weird opportunity to play someone else ... playing someone else!

'The Wedding Gift Wormhole' was taped shortly after the cast learned season 12 would be the last

Go behind-the-scenes with Mayim's intel on season 12 opener, 'The Conjugal Configuration'

In honor of the show's final season—and anniversary—premiere, we pick our favorites

Season 12 will be the show's last—and she has strong emotions about it