Barry Allen

Tricksters - The Flash
Who is Harrison Wells? - The Flash
Revenge of the Rogues - The FlashLeonard Snart AKA Captain Cold returns to Central City with a new hotheaded partner in tow – Mick Rory AKA Heat Wave.
Out of Time - The Flash
Fallout - The Flash
Nuclear Man - The Flash
The Man in the Yellow Suit - The Flash
Flash vs. ArrowPART ONE OF THE EPIC CROSSOVER EVENT WITH THE FLASH AND ARROW — Barry (Grant Gustin) is thrilled when Oliver (guest star Stephen Amell), Felicity (guest star Emily Bett Rickards) and Diggle (guest star David Ramsey) come to Central City to investigate a case involving a deadly boomerang.
Power Outage - The FlashThe Flash (Barry Allen) goes up against Farooq aka Blackout (guest star Michael Reventar), a metahuman who can harness electricity.
Plastique - The FlashAfter a bomb goes off downtown, the army, led by General Eiling (guest star Clancy Brown), rolls in and takes over the case, much to Joe’s (Jesse Martin) surprise.
Things You Can’t Outrun - The FlashAs Barry (Grant Gustin) and the team at S.T.A.R. Labs work to capture Kyle Nimbus (guest star Anthony Carrigan), a.k.a. The Mist, a dangerous new meta-human with toxic gas powers, they revisit the painful night the particle accelerator exploded and killed Caitlin’s (Danielle Panabaker) fiancé, Ronnie (guest star Robbie Amell).
Fastest Man Alive - The Flash