Christina Hendricks to guest star on ‘Body of Proof’

Christina Hendricks is to guest star on “Body of Proof” opposite her real-life husband, series regular Geoffrey Arend, ABC said Monday.

Hendricks portrays Karen Archer, the identical twin of a beautiful corpse, Jessica, whose mysterious death keeps Ethan and Curtis guessing,” the network said in a news release. “As Ethan’s personal interest in this case deepens, Curtis begins questioning Ethan’s motives. Meanwhile, Megan faces old demons when she visits her former boss at the hospital where she used to practice. A patient has died after recent surgery. Was it murder or malpractice? Megan begins to suspect the victim’s doctor, but as soon as she starts ruffling feathers, the hospital stonewalls.”

The episode is to air April 19.