Season 2 (The Flash)

The second season of The Flash premiered on October 6, 2015 on The CW.

Main cast

 * Grant Gustin as Barry Allen/The Flash
 * Candice Patton as Iris West
 * Danielle Panabaker as Dr. Caitlin Snow
 * Carlos Valdes as Cisco Ramon/Vibe
 * Keiynan Lonsdale as Wally West
 * Tom Cavanagh as Dr. Harrison Wells and Eobard Thawne/Reverse-Flash
 * Jesse L. Martin as Detective Joe West

Recurring cast

 * Shantel VanSanten as Detective Patty Spivot
 * Teddy Sears as Jay Garrick/The Flash
 * Tony Todd (voice) as "Zoom"
 * Victor Garber as Professor Martin Stein/Firestorm
 * Wentworth Miller as Leonard Snart/Captain Cold
 * Ciara Renee as Kendra Saunders/Hawkgirl
 * Malese Jow as Linda Park and Linda Park (Earth-2)/Dr. Light
 * Violett Beane as Jesse Quick
 * Patrick Sabongui as Captain David Singh
 * Vanessa Williams as Francine West
 * John Wesley Shipp as Dr. Henry Allen
 * Tone Bell as Scott Evans
 * Adam Stafford as Adam Fells/Gomancer]

Synopsis
"Following the defeat of Barry Allen's arch-nemesis Eobard Thawne (aka Reverse Flash), Team Flash quickly turned their attention to the singularity swirling high above Central City, which fans last saw consuming everything in its path. Armed with the heart of a hero and the ability to move at super speeds, Barry charged into the eye of the singularity, but will he actually be able to save his city from impending doom?"

Confirmed plot points

 * Danielle Panabaker confirmed we will see Killer Frost sooner than we think.
 * Executive producer Andrew Kreisberg says that Cisco and Caitlin will be meta-humans, at least in some capacity.
 * Ronnie will play a big role in Caitlin's development.
 * Iris will have a relationship with Patty, however it will not start until episode 10.

New characters

 * Mirror Master
 * Doctor Alchemy
 * Joey Montelone/Tar Pit
 * Adam Wells/Geomancer: A dangerous meta-human with the unique ability to create earthquakes. Intent on destroying the Flash, Geomancer uses his powers to unleash a string of targeted earthquakes, optimistic that he'll draw out the Flash for a mano-a-mano fight to see who's the most powerful metahuman in Central City.
 * Eliza Harmon/Trajectory: An exceptionally bright scientist with a Jekyll-Hyde split personality.