
from the man
WHO protects this family.
Breaking Bad Season 4, Episode 6

WHO broke his leg
mountain biking,
Breaking Bad Season 2, Episode 9

WHO would think nothing of,
for instance, writing a $28 million check,
Breaking Bad Season 5, Episode 16

So how do I decide
WHO gets the money?
The Big Bang Theory Season 12, Episode 7

...WHO wins the Second World War?
The Big Bang Theory Season 4, Episode 3