Pay the Piper

"You gave me my world back. You'll get your world back, too. But you have to do more than just forgive yourself. You have to believe that your world can change. That's the part I'd forgotten. Thanks for reminding me."

- Hartley Rathaway to Barry Allen

Synopsis
When Godspeed returns, Barry turns to Hartley Rathaway for help. However, things get tense quickly after Barry realizes one of the changes from Crisis is that The Flash and Pied Piper are now enemies. Meanwhile, Iris tries to escape the Mirrorverse.

Protagonists

 * Team Flash
 * The Flash (Barry Allen)
 * Cisco Ramon
 * Frost
 * Caitlin Snow
 * Ralph Dibny
 * Nash Wells
 * Cecile Horton
 * Allegra Garcia
 * Joe West
 * Team Citizen
 * Iris West-Allen
 * Kamilla Hwang
 * Pied Piper (Hartley Rathaway)

Antagonists

 * "Godspeed"
 * Eva McCulloch's Army
 * Eva McCulloch
 * Iris West-Allen
 * Kamilla Hwang
 * David Singh
 * Godspeed (August Heart)
 * Godspeed Clones
 * Sunshine
 * Joseph Carver
 * Bloodwork

Other Characters

 * David Singh
 * Rob
 * Maya
 * Harrison Wells
 * Wally West
 * Carla Tannhauser
 * Roderick Smith
 * Cisco Ramon's Father
 * Cisco Ramon's Mother
 * Ralph's Father
 * Debbie Dibny
 * Rebecca Silver
 * Oprah

Teams and Organizations

 * S.T.A.R. Labs
 * Central City Picture News
 * Channel 52
 * McCulloch Technologies
 * Tannhauser Industries
 * Pied Piper's Henchmen
 * Blood Brothers
 * CCPD
 * A.R.G.U.S.
 * Central City Citizen
 * Mercury Labs

Events

 * Crisis
 * Godspeed War
 * Attack on S.T.A.R. Labs
 * Rescue of The Flash
 * Mirrorverse Invasion
 * Battle Against Pied Piper

Species

 * Humans
 * Metahumans
 * Reflections
 * Clones

Objects and Concepts

 * The Flash Suit
 * Godspeed Suits
 * Pied Piper Suit
 * Sonic Gauntlet
 * Sonic Cannon
 * Harrison Nash Wells' Gauntlet
 * Techno Fanny Pack
 * Pulse Cannon
 * Velocity Serums
 * Speed Gauge
 * The Flash Suit
 * Uncaged Desire
 * Lightning Dagger
 * Artificial Speed Force
 * Artificial Speed Force Machine
 * Breaches
 * EX-7
 * Prismatic Refractor
 * Perpetual-Motion Machine
 * Portal Machine

Locations

 * Earth-Prime
 * Earth
 * North America
 * United States of America
 * Missouri
 * Central City
 * S.T.A.R. Labs Central City Facility
 * Pipeline
 * E. Matz Street
 * The Bentley Building
 * Liquid Kitty
 * Apartment 301
 * Iron Heights Penitentiary
 * Mercury Labs
 * Mirrorverse
 * Central City
 * S.T.A.R. Labs
 * McCulloch Technologies
 * Original Multiverse