What's Past Is Prologue

Barry and Team Flash come up with a plan to stop Cicada. However, the plan calls for Barry and Nora to travel back in time to gather some key necessities. However, Barry hesitates, concerned about his daughter seeing certain parts of his life. Meanwhile, Sherloque takes his concerns about Nora to Iris, and Caitlin turns up a key asset in the fight against Cicada.

Writing:
  • Andrew Kreisberg
  • Geoff Johns
  • Greg Berlanti

Stars:
Release Date: 2014-10-07
Seasons: 1 2 3 4 5
Metacritic: 6.8/10
TMDb: 6.6/10
  • Country: US
  • Language: En
  • Runtime: 44

Other episodes for this season

Nora
Episode 1 - Nora
Blocked
Episode 2 - Blocked
The Death of Vibe
Episode 3 - The Death of Vibe
News Flash
Episode 4 - News Flash
All Doll'd Up
Episode 5 - All Doll'd Up
The Icicle Cometh
Episode 6 - The Icicle Cometh
O Come, All Ye Thankful
Episode 7 - O Come, All Ye Thankful
What's Past Is Prologue
Episode 8 - What's Past Is Prologue
Elseworlds (I)
Episode 9 - Elseworlds (I)
The Flash & The Furious
Episode 10 - The Flash & The Furious
Seeing Red
Episode 11 - Seeing Red
Memorabilia
Episode 12 - Memorabilia
Goldfaced
Episode 13 - Goldfaced
Cause and XS
Episode 14 - Cause and XS
King Shark vs. Gorilla Grodd
Episode 15 - King Shark vs. Gorilla Gr...
Failure is an Orphan
Episode 16 - Failure is an Orphan
Time Bomb
Episode 17 - Time Bomb
Godspeed
Episode 18 - Godspeed
Snow Pack
Episode 19 - Snow Pack
Gone Rogue
Episode 20 - Gone Rogue
The Girl With The Red Lightning
Episode 21 - The Girl With The Red Lig...
Legacy
Episode 22 - Legacy