...when I was on that reSEArch ship
in the North Sea?
The Big Bang Theory Season 8, Episode 24
during a storm on the Jade Sea.
Game of Thrones Season 6, Episode 2
To ride wooden horses across the Black
Salt Sea as no khal has done before.
Game of Thrones Season 6, Episode 4
North Sea, how can I "kelp" you?
The Big Bang Theory Season 7, Episode 1
when she crosses the Narrow Sea.
Game of Thrones Season 4, Episode 5