S04E16 Run, Iris, Run The Flash
calendar_today 2014. Greg Berlanti. Geoff Johns. Andrew Kreisberg.
people Grant Gustin. Candice Patton. Danielle Panabaker. Carlos Valdes.
Team Flash confront a new bus meta, Matthew Kim aka Melting Point. He has the ability to swap peopleâ€™s DNA, so during a battle with Team Flash, he transfers Barryâ€™s super speed to Iris. Now, with a new threat unleashed on Central City, Barry must act as the team leader while Iris takes on the mantle of superhero speedster in order to defeat their new foe.