Ah, yes: Ilya Koslov, aka Frank Bloom, aka The Stranger.
So definitely put a pin in that.
Never a good sign on The Blacklist.

THE BLACKLIST — “The Hawaladar (#162)” Episode 708 — Pictured: James Spader as Raymond “Red” Reddington — (Photo by: Scott Gries/NBC).Scott Gries/NBC
THE HAWALADAR, NO.
As Lizzie explains at the Post Office later, Its a banking system outside of banks.
Its pretty simple, and very hard to explain for some reason.
And youre not gonnabelievethis…
Its all just a ruse!
Why couldnt Red have just dressed a few of his own guards up in conspicuous FBI suits?
But hey, Ressler is no slouch either!
But all of this is kind of…monumentallyunimportant given the other business thats going on in the background.
But dont lose sight of the fact that this is a business relationship.
You exist to me because you find things.
Red cuts himself off before threatening Glens life if his inattention gets Ilya killed.
But later, he comes back to tell Glen he feels terrible about how he spoke to him.
Glen doesnt need apologies, however.
Later, Agnes tells Liz that she saw the man in the park with Ms. Toliver.
As my third executioner said, nothing voices contrition better than silence.
Well how could youthe mans had three executioners.
I could be killed for telling you this.
On the other hand, you would definitely be killed fornottelling me this.