Understood, sir. We're ALERT.
Money Heist Season 3, Episode 8
VIRTUAL ASSISTANT:
Proximity ALERT.
Westworld Season 3, Episode 8
"Units in ALERT for intervention, sir."
Money Heist Season 1, Episode 10
Spoiler ALERT: After the monkey sees, it kills.
The Big Bang Theory Season 8, Episode 20
I wanted to ALERT you
The Big Bang Theory Season 5, Episode 15