But Miller isnt your average perp.

Hes a political animal, so it moves to a different place, Welliver explains.

He has that political influence hes a fixer, kind of a Roy Cohn character.

LAW and ORDER: SPECIAL VICTIMS UNIT

Credit: Virginia Sherwood/NBC

Everything that has transpired up into this episode culminates into a major, major showdown, Welliver teases.

But theres a big question mark about that.

Is it going to be done?

Will there be genuine closure?

There are a lot of different variables that could contribute to this endgame.

As Welliver cryptically puts it, Nothings neat and with a bow.

The season 20 finale ofLaw & Order: Special Victims Unitairs Thursday at 10 p.m.