![We are about to enter Atzel's fortress.
We are about to enter Atzel's fortress.](https://content2.mcqstudy.com/ss/tbbt-2-3-00:00:07.881.jpeg)
We are about to enter Atzel's FORTRESS.
The Big Bang Theory Season 2, Episode 3
![and abandon this fortress
you can no longer hold.
and abandon this fortress
you can no longer hold.](https://content2.mcqstudy.com/ss/got-48-00:15:47.961.jpeg)
and abandon this FORTRESS
you can no longer hold.
Game of Thrones Season 4, Episode 8
![Welcome to my fortress of shame.
Welcome to my fortress of shame.](https://content2.mcqstudy.com/ss/tbbt-9-19-00:12:17.822.jpeg)
Welcome to my FORTRESS of shame.
The Big Bang Theory Season 9, Episode 19
![Casterly Rock
is an impregnable fortress.
Casterly Rock
is an impregnable fortress.](https://content2.mcqstudy.com/ss/got-73-00:52:28.176.jpeg)
Casterly Rock
is an impregnable FORTRESS.
Game of Thrones Season 7, Episode 3
![I'd call it a
I'd call it a](https://content2.mcqstudy.com/ss/tbbt-10-6-00:05:53.896.jpeg)
I'd call it a
"Fortress of Solitude for babies."
The Big Bang Theory Season 10, Episode 6