In recent casting news it has been announced that Mark Margolis will be joining the cast of American Horror Story: Asylum.

Little is known about his character on American Horror Story: Asylum. It is known that his role is a recurring one and his character’s name is Sam. But that is all that has been revealed for now, Entertainment Weekly reports.

Margolis is well known for his role as a villian in Breaking Bad. His character was a wheelchair bound drug lord Hector “Tio” Salamanca who cannot speak. The character was last seen at the end of Breaking Bad season 4 with an explosive send off. Margolis is also well known for his roles in Scarface, Requiem for a Dream, The Wrestler, and Black Swan.

It’s also being reported that Amy Farrington and David Chisum will be coming to the asylum in guest roles.

The miniseries stars Jessica Lange as Sister Jude, Sarah Paulson as Lana Winters, James Cromwell as Dr. Arthur Arden, Evan Peters as Kit Walker, Lily Rabe as Sister Mary Eunice, Lizzie Borchere as Grace, Zachary Quinto as Dr. Oliver Thredson, and Joseph Fiennes as Monsignor Timothy Howard. Guest stars include Frances Conroy, Chloe Sevigny, Adam Levine, Jenna Dewan Tatum, and Mark Consuelos.

American Horror Story: Asylum returns to FX on Oct. 17 at 10 p.m.