Stream The Circle Online Free – Watch Full Movie from Home at 123Movies. . A serial killer (Woong-in Jeong) whose modus operandi includes painting abstract designs on his victims prior to raping, killing, and eating them is captured and interrogated by a hardened district attorney (Soo-yeon Kang). When the maniac fails to provide answers satisfying both the prosecution and defense attorneys, he is hypnotized and shocking secrets begin to emerge.