(DOORBELL RINGS)
The Big Bang Theory Season 2, Episode 1
[DOORBELL RINGS]
Breaking Bad Season 2, Episode 4
[DOORBELL RlNGS]
Breaking Bad Season 4, Episode 2
Yeah, it's just
Anu's DOORBELL camera.
The Big Bang Theory Season 12, Episode 12
Did you just show up on the set
and ring that DOORBELL?
The Big Bang Theory Season 11, Episode 15