Gina Gershon is Patt Allanson in tonight’s Everything She Ever Wanted. Patt Allanson’s story hits Lifetime for a 2 part mini series on the Southern belle who plotted her way into the married life only to get her inheritance.

The film airs tonight on Lifetime and rebroadcasted thereafter.

Gershon says of Patt Allanson, “She’s clearly a sociopath, and she’s operating by different emotional rules as a lot of sociopaths do I found her whole way of reasoning - how she would feel or not feel - really fascinating.”

An amazing role by an amazing actress. Catch Gerhson as Patt Allanson Sunday.