The team tries to find a substitute for Ronnie before Martin dies due to a lack of molecular stability. Meanwhile, Francine startles Joe with unexpected news, and Barry hesitates to become romantically involved with Patty.moreless
While juggling his relationship with Laurel, Oliver discovers that one of the men on his list has framed an innocent man. Meanwhile, Thea helps Oliver with Laurel, and Walter has an employee look into a withdrawal that Moira made from the company accounts.moreless
Lincoln teams up with the Other Side and together they investigate a vigilante with a connection to the shapeshifters.
While Mileena competes with her sister Kitana, unaware of her inhuman origins, Kitana attempts to learn the truth about her parents.
Shao Khan invades and conquers Edenia and forces Queen Sindel to marry him. Dissatisfied with Sindel's daughter, Kitana, Shao Khan creates Mileena, a half-human/half-human clone of the girl.