The Flash Season 1 All Episodes
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The Flash Season 1 E23 - Fast Enough
Eps23
HDTV Watch Online FreeRelease Date: 19th May 2015
With the Particle Accelerator back online, Barry can go back in time to stop Eobard Thawne on the night of his mother's murder fifteen years ago. -
The Flash Season 1 E22 - Rogue Air
Eps22
HDTV Watch Online FreeRelease Date: 12th May 2015
When Dr. Wells reactivates the Particle Accelerator, Barry must move the imprisoned meta-humans away. To do that, he needs help, and he chooses to ask Captain Cold for it. -
The Flash Season 1 E18 - All Star Team Up
Eps18
HDTV Watch Online FreeRelease Date: 14th April 2015
Felicity Smoak and Ray Palmer come to Central City seeking help with Ray's suit; an ex-employee releases deadly robotic bees; a group dinner does not go as planned. -
The Flash Season 1 E17 - Tricksters
Eps17
HDTV Watch Online FreeRelease Date: 31st March 2015
James Jesse, a.k.a. The Trickster, once terrorized Central City twenty years ago. Now a copycat has arisen to carry on the name and resume his murderous misdeeds. -
The Flash Season 1 E15 - Out of Time
Eps15
HDTV Watch Online FreeRelease Date: 17th March 2015
Mark Mardon, returns to seek revenge on Joe for the death of Clyde, bearing the same weather-manipulation powers as his deceased sibling. -
The Flash Season 1 E14 - Fallout
Eps14
HDTV Watch Online FreeRelease Date: 17th February 2015
After the nuclear explosion separates Ronnie and Dr. Stein, Barry and the team believe both men are safe. Barry gets some important information about time travel. -
The Flash Season 1 E12 - Crazy for You
Eps12
HDTV Watch Online FreeRelease Date: 3rd February 2015
Caitlin brings Barry out to a karaoke bar, hoping they both meet someone new; Cisco thinks about Hartley's dangerous proposition; Henry's snooping gets him into trouble. -
The Flash Season 1 E11 - The Sound and the Fury
Eps11
HDTV Watch Online FreeRelease Date: 27th January 2015
While Iris faces trouble in her new job, a former protégé of Dr. Wells uses sound waves to attack the Flash. -
The Flash Season 1 E10 - Revenge of the Rogues
Eps10
HDTV Watch Online FreeRelease Date: 20th January 2015
While the Flash prepares to vanquish the Reverse-Flash, Captain Cold, teamed with Heat Wave, comes looking for a fight. -
The Flash Season 1 E9 - The Man in the Yellow Suit
Eps9
HDTV Watch Online FreeRelease Date: 9th December 2014
During the holidays, the Flash confronts the Reverse-Flash, the man who killed his mother. Caitlin gets surprising news about her fiancé, Ronnie. -
The Flash Season 1 E8 - Flash vs. Arrow
Eps8
HDTV Watch Online FreeRelease Date: 2nd December 2014
The Arrow comes to Central City in pursuit of a felon. Barry hopes to team up, but a meta-human who can control emotions turns one against the other. -
The Flash Season 1 E7 - Power Outage
Eps7
HDTV Watch Online FreeRelease Date: 25th November 2014
"Power Outage" is an episode of -
The Flash Season 1 E6 - The Flash Is Born
Eps6
HDTV Watch Online FreeRelease Date: 18th November 2014
"The Flash Is Born" is an episode of -
The Flash Season 1 E5 - Plastique
Eps5
HDTV Watch Online FreeRelease Date: 11th November 2014
While trying to get Iris to stop blogging about the Flash, Barry investigates a general's connection to an explosive meta-human. -
The Flash Season 1 E4 - Going Rogue
Eps4
HDTV Watch Online FreeRelease Date: 28th October 2014
To steal a priceless diamond, Captain Cold acquires a specialized gun that can slay the Flash. Joe disapproves of Eddie and Iris dating. -
The Flash Season 1 E3 - Things You Can't Outrun
Eps3
HDTV Watch Online FreeRelease Date: 21st October 2014
Barry and Joe track a deadly metahuman with toxic gas powers, and Caitlin relives the night of the explosion that killed her fiancé. -
The Flash Season 1 E2 - Fastest Man Alive
Eps2
HDTV Watch Online FreeRelease Date: 14th October 2014
Barry takes on a group of armed men at an awards ceremony, but side effects from his new super power catch up with him. -
The Flash Season 1 E1 - Pilot
Eps1
HDTV Watch Online FreeRelease Date: 7th October 2014
CSI investigator Barry Allen awakens from a coma, nine months after he was hit by lightning, and discovers he has superhuman speed.