Release Message:  Desperate to find a way to increase his speed, Barry decides to travel back in time and masquerade as his earlier self in order to confront his arch-nemesis, Dr. Harrison Wells (Tom Cavanagh).

Description:  After the shocking revelation of Zoom's real identity, Barry is more determined than ever to get back to Earth-2 to stop Zoom forever. Desperate to find a way to increase his speed, Barry decides to travel back in time and masquerade as his earlier self in order to get his arch-nemesis, Dr. Harrison Wells/Eobard Thawne, to teach him how to run faster. However, things do not go as planned and Barry is stunned to face familiar foe Hartley Rathaway, as well as old friend Eddie Thawne. Iris makes peace with her past in order to embrace her future.