...UNLESS their hard drives crash.
The Big Bang Theory Season 4, Episode 18
Unless Leonard's apartment
also has a raccoon
The Big Bang Theory Season 10, Episode 18
And how could he know
UNLESS he sees the dwarf?
Game of Thrones Season 5, Episode 6
Unless I take it back.
Westworld Season 2, Episode 7
Unless we're talking massage parlours,
and, I don't see it. Shall we?
Breaking Bad Season 3, Episode 13