In the basement of his lab, Doctor Elias, a brilliant physicist, leads Mob Rule down to his Genetic Re-Coding device. They hope that with the help of Manuel Lago the man from whom all of Mob Rule is descended they can recode their genes in order that they can prevent their inevitable early demises. Meanwhile, at Iron Heights Prison, Iris West manages to escape the cell that she was trapped in by Captain Cold during the power outage. Unfortunately, she escapes to find many of the other inmates have also found their ways out of their cells. She braces herself as they advance on her. On the Gem City Bridge, Patty Spivot does her best to assist the Central City Police Department in holding back the crowd of people who are waiting to get back across the bridge to Central City after The Flash vi