
...Star Trek: The Original Series
"Trouble With Tribbles" crossover EPISODE?
The Big Bang Theory Season 2, Episode 20

For every EPISODE of Doctor Who
Leonard has made me sit through...
The Big Bang Theory Season 8, Episode 19

Episode I--
The Phantom Menace.
The Big Bang Theory Season 7, Episode 22

Consider tonight's EPISODE a
Valentine's Day gift for you, our viewers.
The Big Bang Theory Season 9, Episode 15

I'm going to experience
an EPISODE from my past.
The Big Bang Theory Season 5, Episode 2