You were invited on a QUEST
to the Black Castle?
The Big Bang Theory Season 2, Episode 3
Another QUEST by Wolowitz?
Count me in.
The Big Bang Theory Season 6, Episode 23
- Hey, what's going on?
- We're on a QUEST to the Valley of Fire.
The Big Bang Theory Season 2, Episode 14
Just tell me, is it too soon
to join a QUEST to the Black Castle?
The Big Bang Theory Season 2, Episode 3
Hey, you guys wanna go
on a real live QUEST?
The Big Bang Theory Season 2, Episode 14