Michelle Dockery has been cast on Good Behavior to be shown on TNT

Downton Abbey star Michelle Dockery is set to star in Good Behavior, a drama pilot ordered by the network TNT.

The show is based on the books written by Blake Crouch and she will play Letty Dobesh, a thief and con artist just released from prison.

The role will be Michelle Dockery’s first television role after Downton Abbey, which is set to end after its sixth series which will be shown later this year.