Lisa Berry has joined the cast of SHADOWHUNTERS to play Iron Sister Cleophas, but with a different relation to Luke.

You might recognize this actress if you watch Supernatural. She played Billie on the long-running CW series. This time, she has joined Shadowhunters as Iron Sister Cleophas.

Here’s what Executive Producer, Darren Swimmer, had to say about the character: “We’re excited about our new spin on the character Cleophas, who in the books was Luke’s mother. In the show she’s one of Luke’s sisters, a fierce, formidable presence and a woman of strong principles and conviction.”

No specific date has been announced as to when she’ll appear, but it will definitely be this season.

(source)