<P> Eddie proposes a task force to hunt down the Flash . A new metahuman, Roy Bivolo, shows up with the ability to send people into an uncontrollable rage, and uses his ability to rob a bank . Oliver Queen informs Barry that he and his team are tracking a killer who uses lethal boomerangs . Barry and Oliver agree to team - up and catch each other's targets . Barry decides to go after Bivolo by himself . Bivolo uses his abilities on Barry; but because of Barry's powers it makes the effects last longer . Oliver tries to stop Barry, and the two engage in a fight until Wells and Joe use colored strobe light to reset Barry's emotional state . Afterward, Barry and Oliver capture Bivolo and place him in the prison at S.T.A.R. Labs . Eddie's task force is established after he was beaten by an enraged Flash . Barry confirms Oliver's belief that he has a lot to learn . Oliver advises him to stay away from Iris, whom Barry is in love with . Iris decides to end her support of the Flash . Oliver asks Barry's team to keep his alter ego a secret . A new metahuman able to manipulate fire appears in Central City . </P> <Tr> <Th> 9 </Th> <Td> 9 </Td> <Td> "The Man in the Yellow Suit" </Td> <Td> Ralph Hemecker </Td> <Td> Todd Helbing & Aaron Helbing </Td> <Td> December 9, 2014 (2014 - 12 - 09) </Td> <Td> 3J5359 </Td> <Td> 4.66 </Td> </Tr> <Tr> <Td_colspan="8"> The yellow - suited speedster who killed Nora Allen returns, in search of Mercury Lab's tachyon particle technology . Barry encounters the "Reverse - Flash" and engages him but is swiftly defeated, with the villain insinuating that he and Barry have been lifelong enemies . Ronnie is revealed as the flame - controlling metahuman, suffering from memory - loss after having survived the explosion . Per Henry's advice, Barry confesses his love for Iris before the tachyon particle technology is used as bait to lure the Reverse - Flash into a trap . The villain manages to escape, however, and proceeds to attack Wells and the police, mysteriously sparing Eddie before engaging in Barry again . Ronnie appears and fends off the Reverse - Flash before they both flee the scene . Joe tells Eddie about metahumans and asks him to keep it a secret . Cisco realizes that there were two speedsters in Barry's house the night Nora died . Later, Wells enters his secret room and reveals the Reverse - Flash suit in a hidden chamber . Wells places the stolen tachyon device on it, and speaks in the villainous speedster's distorted voice, revealing himself to be the Reverse - Flash . </Td> </Tr> <Tr> <Th> 10 </Th> <Td> 10 </Td> <Td> "Revenge of the Rogues" </Td> <Td> Nick Copus </Td> <Td> Kai Yu Wu & Geoff Johns </Td> <Td> January 20, 2015 (2015 - 01 - 20) </Td> <Td> 3J5360 </Td> <Td> 3.87 </Td> </Tr>

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