A dark turn.

John Stamos (ex-Blackie, “General Hospital”; ex-Carl, “Glee”) will guest star on “Law & Order: SVU” tonight, May 4. According to TVLine, Stamos plays a venture capitalist, who was sleeping with a nanny at the time her charge went missing. After finding the baby, the SVU team – Benson (Mariska Hargitay) and Stabler (Christopher Meloni) – are led to Stamos’ character, who has a dirty secret of his own: He has purposely impregnated the many women he has slept with.

“Law & Order: SVU” airs Wednesday nights on NBC at 10.00 PM EST. Will you watch? Share your thoughts below.