Saw IV - The Scalping Seat Lionsgate. Trap: Brenda (Sarain Boylan), a pimp, was fastened to a seat with a device that pulled her hair and scalp off.

Saw IV makes a dreadful cinematic reality out of this scenario, as Jigsaw pressures Rigg not to save a prostitute named Brenda (Sarain Boylan) who is having just that inflicted upon her.