And the report from the Underground Unit.
Where is that report, hum?
Money Heist Season 1, Episode 8
Call the UNDERGROUND unit!
Money Heist Season 3, Episode 8
Tell the Underground Unit
to canvass the sewerage system
Money Heist Season 1, Episode 7
Yes, but we should
really go back UNDERGROUND.
Westworld Season 2, Episode 3
even in the UNDERGROUND ventilation ducts.
Money Heist Season 1, Episode 11