...Star Trek: The Original Series
"Trouble With Tribbles" crossover EPISODE?
The Big Bang Theory Season 2, Episode 20
I never missed an EPISODE.
The Big Bang Theory Season 6, Episode 22
Consider tonight's EPISODE a
Valentine's Day gift for you, our viewers.
The Big Bang Theory Season 9, Episode 15
I'd like to start this EPISODE
by apologizing on behalf
The Big Bang Theory Season 12, Episode 13
...Star Trek: The Original Series
"Trouble With Tribbles" crossover EPISODE.
The Big Bang Theory Season 2, Episode 20