I'm not comfortable
bringing in UNKNOWN entities
into our operation.
Breaking Bad Season 2, Episode 5
...between the UNKNOWN...
Westworld Season 2, Episode 6
with an UNKNOWN virus!
Money Heist Season 3, Episode 4
...as a wild adventure to UNKNOWN lands
or staying at home with a good book?
The Big Bang Theory Season 2, Episode 3
But he wasn’t so anonymous, so UNKNOWN.
Money Heist Season 1, Episode 8