Enter Zoom

"Look at your hero. This man is no god. He is nothing! The days of The Flash protecting this city are over. Now what will you do without your precious hero?"

- Zoom to Central City

Synopsis
After recent events, Barry decides it's time to confront Zoom and comes up with a dangerous plan. Caitlin sides with Jay and deems it too dangerous for Barry to engage with the speed demon. However, Iris shows her support and brings forth a surprising ally. We see what Earth-2 Harrison Wells' life was like before coming through the breach.

Protagonists

 * Team Flash
 * The Flash (Barry Allen)
 * Caitlin Snow
 * Vibe (Cisco Ramon)
 * Harry Wells
 * Joe West
 * Iris West
 * Doctor Light (Linda Park) (Earth-1)
 * Patty Spivot
 * Jesse Wells
 * David Singh

Villains

 * Zoom's Gang
 * Doctor Light (Linda Park) (Earth-2)
 * Zoom
 * Reverse-Flash/Harrison Wells (Eobard Thawne)

Other Characters

 * The Flash (Jay Garrick)
 * Harrison Wells' Wife
 * Eric Larkin
 * The Arrow
 * The Hood (Robert Queen) (Earth-2)
 * Oliver Queen (Earth-2)
 * Eddie Thawne
 * Nora Allen

Teams and Organizations

 * S.T.A.R. Labs
 * Team Flash
 * Zoom's Gang
 * CCPD
 * S.T.A.R. Labs (Earth-2)
 * CC Jitters
 * CCPN
 * Central City College
 * CrossFit

Events

 * Metahuman Invasion
 * Duel on S.T.A.R. Labs

Species

 * Metahumans (Earth-1)
 * Humans (Earth-1)
 * Metahumans (Earth-2)
 * Humans (Earth-2)
 * Demons
 * Gods

Objects

 * Doctor Light Suit
 * Doctor Light Gloves (Earth-1)
 * The Flash Suit
 * Breaches
 * CFL Quark Matter
 * Speed-Dampening Serum/Speed Dampener
 * Cold Gun
 * Vibes
 * S.T.A.R. Labs Mobile Research Unit
 * Power Dampeners
 * The Hood Suit
 * Queen Family Ship
 * Zoom Suit
 * Next Gen Watch
 * Metahuman Awareness App

Locations

 * Earth-1
 * Earth
 * North America
 * United States of America
 * Missouri
 * Central City
 * S.T.A.R. Labs Central City Facility
 * Pipeline
 * CC Jitters
 * CCPN Office
 * West House
 * Central City Docks
 * California
 * Coast City
 * Earth-2
 * Earth
 * North America
 * United States of America
 * Central City
 * S.T.A.R. Labs Central City Facility
 * Particle Accelerator
 * Central City College
 * Starling City
 * Ascension Cliffs
 * Zoom's Lair