Flash vs. Arrow

"Okay. we'll help you catch your bad guy. Great, "Meta-Human"! I'm not calling him that, Barry. Partner? Partner."

- Oliver Queen and Barry Allen

Synopsis
Barry is thrilled when Oliver, Felicity and Diggle come to Central City to investigate a case involving a deadly boomerang. Excited about teaming up with his friend, Barry asks Oliver if he'd like to help him stop Roy Bivolo, the meta-human Barry is currently tracking. Bivolo causes people to lose control of their emotions and has been using that skill to rob banks. Unfortunately, the superhero partnership doesn't go as smoothly as Barry expected. When Oliver tells Barry he still has a lot to learn, Barry sets out to prove him wrong by attempting to stop Bivolo alone. However, when Bivolo infects Barry and sets him on a rage rampage, everyone is in danger, and the only one who can stop him is the Arrow. Meanwhile, Iris is furious when Eddie tries to get a task force to stop The Flash. Joe and Dr. Wells agree The Arrow is a bad influence on Barry and Caitlin and Cisco deal with a new team in S.T.A.R. Labs.

Main Characters

 * The Flash's Team
 * The Flash/Ralph (Barry Allen)
 * Cisco Ramon
 * Caitlin Snow
 * Joe West
 * Harrison Wells (Eobard Thawne)
 * Iris West
 * Eddie Thawne
 * David Singh
 * Team Arrow
 * The Arrow (Oliver Queen)
 * Felicity Smoak
 * John Diggle
 * Firestorm

Villains

 * Harrison Wells (Eobard Thawne)
 * Harrison Wells (Eobard Thawne)

Other Characters

 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton
 * Samantha Clayton

Teams and Organizations

 * CC Jitters
 * Gold City Bank
 * The Flash's Team
 * S.T.A.R. Labs
 * CCPD
 * Saved by The Flash
 * Team Arrow
 * Saved by The Flash
 * Team Arrow
 * Team Arrow
 * Team Arrow

Species

 * Meta-Humans
 * Humans
 * Kangaroo
 * Hawks

Objects

 * The Flash Suit


 * Wheelchair
 * Bow and arrows
 * Oliver Queen's Bow
 * The Arrow Suit
 * Motorcycle
 * Boomerang
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.A.R. Labs Mobile Research Unit
 * S.T.A.R. Labs Mobile Research Unit

Locations

 * Earth-1
 * Earth
 * USA
 * Missouri
 * Central City
 * CC Jitters
 * Gold City Bank
 * S.T.A.R. Labs
 * Pipeline
 * Eddie Thawne's Apartment
 * Central City Police Precinct
 * Eddie Thawne's Apartment
 * Central City Police Precinct

Trivia

 * This is the first crossover episode in the Arrowverse.