The Red Devil has successfully wreaked havoc on Wallace University in “Scream Queens.” Previously the school’s mascot, the Red Devil haunts the Kappa House, slashing seemingly innocent characters.

Episode three (“Chainsaw”) revealed that there are at least two killers. While we still don’t know who they are, we do know the man behind the mask: David Leroy Anderson. The two-time Oscar winner, who owns AFX Studios in Van Nuys, details what it was like to develop this iconic character’s costume in a behind-the-scenes video.

Anderson hired five illustrators to help create the “glamorous and scary” character for show creator Ryan Murphy. Anderson and Murphy previously worked together on “American Horror Story: Freak Show.”

“Scream Queens” airs Tuesdays on Fox.