...to inadequate serotonin PRODUCTION.
The Big Bang Theory Season 1, Episode 10
That's the one thing I'm certain of,
PRODUCTION cannot stop.
Breaking Bad Season 3, Episode 13
we control PRODUCTION
Breaking Bad Season 2, Episode 5
Those are PRODUCTION markings.
The Big Bang Theory Season 3, Episode 17
You're in a soup kitchen,
not a PRODUCTION of Oliver!
The Big Bang Theory Season 9, Episode 9