Mayim Bialik vs. Kunal Nayyar & Ashley Tisdale vs. Nick Lachey Drop the Mic : Season 1 Episode 7
TV-14 TBS 30m
Aired: December 5th, 2017 @ 10:00 PM EST on TBS
It's a Big Bang Theory rap battle as co-stars Mayim Bialik and Kunal Nayyar go rhyme for rhyme, while High School Musical princess Ashley Tisdale challenges Nick Lachey to a battle you never knew you wanted.
