Broadcast Date: 2017-08-13 (filmed on 2017-07-25)
Location: SBS Tanhyeon-dong Production Center (Ilsanseo-gu, Goyang, Gyeonggi-do)
Description: This week's special is called My Bad Girls' Generation. Girls' Generation greets the Running Man members. They form six groups of two, and the remaining three women form a group as well. Among all these women are three bad girls. Who are the hidden bad girls?