That's the card Sierra had played...
Money Heist Season 3, Episode 8
Good evening, I'm Alicia Sierra,
for those who don't know me.
Money Heist Season 3, Episode 5
Get me Inspector Sierra right now.
Money Heist Season 3, Episode 3
I know Sierra. She's going to do what
Putin did in the Dubrovka Theater.
Money Heist Season 3, Episode 6
Inspector Sierra, you've got
a phone call from Colonel Tamayo.
Money Heist Season 3, Episode 3