Can you reach the CLUE?
The Big Bang Theory Season 7, Episode 3
I'm gonna need
another CLUE.
The Big Bang Theory Season 7, Episode 18
that might contain a CLUE.
The Big Bang Theory Season 7, Episode 18
The next CLUE
must be hidden
The Big Bang Theory Season 7, Episode 3
Maybe the spot's
the CLUE.
The Big Bang Theory Season 7, Episode 3