The Flash
Season 2 Episode 17 - Flash Back
After the shocking revelation that Zoom is Jay Garrick, 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 don’t 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.
Episodes in Season 2
The Man Who Saved Central City
41 min
Flash of Two Worlds
41 min
Family of Rogues
41 min
The Fury of Firestorm
41 min
The Darkness and the Light
41 min
Enter Zoom
41 min
Gorilla Warfare
41 min
Legends of Today (I)
42 min
Running to Stand Still
41 min
Potential Energy
41 min
The Reverse-Flash Returns
41 min
Fast Lane
41 min
Welcome to Earth-2
41 min
Escape from Earth-2
40 min
King Shark
41 min
Trajectory
40 min
Flash Back
41 min
Versus Zoom
41 min
Back to Normal
41 min
Rupture
41 min
The Runaway Dinosaur
41 min
Invincible
41 min
The Race of His Life
42 min