"What's Past Is Prologue"[1] is the eighth episode of the fifth season of The Flash, and the one-hundredth episode overall. It aired on December 4, 2018.
| “ | If I do this, I'm going back to some crazy times. Savitar, Zoom, Thawne, speedsters... Who you've all outsmarted and defeated. |
” |
Synopsis[edit | hide | hide all]
In the 100th episode, 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.[2]
Appearances[edit | hide]
Characters[edit | hide]
Protagonists[edit | hide]
Antagonists[edit | hide]
- Clifford DeVoe (mentioned)
- Harrison Wells (Eobard Thawne)
- Zoom (Hunter Zolomon)
- The Monitor (Mar Novu)
- Cicada (Orlin Dwyer)
- Savitar (flashback)
- Time Wraith
Other Characters[edit | hide]
- Gideon
- Grace Gibbons
- Grace Gibbons' Father (mentioned)
- Henry Allen (pictured)
- Joe West (pictured)
- Nora Allen (pictured)
- Grace Gibbons' Mother (mentioned)
- Ronnie Raymond (flashback)
Before March 18, 2000[edit | hide]
- God (mentioned)
- Henry Allen
- Nora Allen
December 11, 2013[edit | hide]
- Barry Allen
- Clifford DeVoe
- Thinker (Clifford DeVoe)
- Clyde Mardon
- Gideon
- Iris West
- Mark Mardon
- Marlize DeVoe
- Martin Stein
- S.T.A.R. Labs
- Vanessa Ambres
January 27, 2015[edit | hide]
- Barry Allen (2016)
- Danica Williams (mentioned)
- Dawn West-Allen (mentioned)
- Dawn's Sibling (mentioned)
- Harrison Wells (Eobard Thawne)
- Jesse Chambers Wells (mentioned)
- Libby Lawrence (mentioned)
- Savitar (mentioned)
April 29, 2016[edit | hide]
- Jesse Wells (mentioned)
- Team Flash
May 23, 2017[edit | hide]
Speed Force Visions[edit | hide]
- Thinker (Clifford DeVoe)
- Dominators
- Edwin Gauss (taken over by Clifford DeVoe)
- Reverse-Flash (Eobard Thawne)
- Grodd
- Pied Piper (Hartley Rathaway)
- Hunter Zolomon
- Marlize DeVoe
- King Shark (Shay Lamden)
- Nora Allen (Speed Force)
- Team Flash
Elseworlds Cold Open[edit | hide]
- Earth-90 Vigilante Group
- The Flash (Barry Allen)
- Captain Cold (corpse)
- Firestorm (corpse)
- Hawkgirl (corpse)
- Hawkman (corpse)
- Huntress (corpse)
- Jesse Quick (corpse)
- Obsidian (corpse)
- Green Arrow (corpse)
- Stargirl (corpse)
- The Ray (corpse)
Teams and Organizations[edit | hide]
- Central City Hospital
- Flash Museum (mentioned)
- Julian Medical Supplies
- S.T.A.R. Labs
- Szrek Chemicals (mentioned)
- Team Flash
December 1, 2013[edit | hide]
- S.T.A.R. Labs
- Rebooted Legion (mentioned)
- CCPD
- Central City Hospital
January 27, 2015[edit | hide]
April 29, 2016[edit | hide]
Elseworlds Cold Open[edit | hide]
Events[edit | hide]
- Assassination of Nora Allen (vision)
- Particle Accelerator Explosion
- Reverse-Flash's War (vision)
- Capture of Pied Piper (vision)
- Rescue of Joe West (vision)
- Singularity (vision)
- Metapocalypse (vision)
- Attack on The Flash (vision)
- Ambush on Zoom (vision)
- Murder of Henry Allen (vision)
- Race Against Zoom (vision)
- Escape from Gorilla City (vision)
- Conquering of the Speed Force
- Rescue of Cecile Horton (vision)
- Execution on Infantino Street (vision)
- Battle Against Savitar
- Enlightenment (vision)
- Skirmish in the Speed Lab (vision)
- Battle in the Mindscape (vision)
- Metahuman Purge
- Reverse Time Hack
- Elseworlds (Earth-90)
Species[edit | hide]
December 11, 2013[edit | hide]
January 27, 2015[edit | hide]
April 19, 2016[edit | hide]
May 23, 2017[edit | hide]
Speed Force Visions[edit | hide]
- Humans
- Metahumans (Earth-1)
- Metahumans (Earth-2)
- Metahumans (Earth-3)
- Metahumans (Earth-19)
- Time Remnants
Elseworlds Cold Open[edit | hide]
Objects and Concepts[edit | hide]
- Breaches
- Cicada Suit
- Dagger Dampener
- Dark Matter
- Elongated Man Suit
- Enlightenment Satellites
- Flash Ring
- Lightning Dagger
- Nora West-Allen's Journal
- Tachyons
- Power-Dampener
- Pulse Rifle
- S.T.A.R. Labs Mobile Research Unit
- Sally the Satellite (mentioned)
- Savitar Armor (flashback)
- Speed Force Transmitter (mentioned)
- Time Portal
- The Flash Suit
- Time Language
- Vibe Suit
- XS Suit
December 11, 2013[edit | hide]
January 27, 2015[edit | hide]
- Dark Matter (mentioned)
- Wheelchair
- Savitar Armor (mentioned)
- The Flash Suit (2015)
April 29, 2016[edit | hide]
May 23, 2017[edit | hide]
- Breaches
- Killer Frost Suit
- Savitar Armor
- Speed Force Bazooka
- The Flash Suit (Earth-1)
- The Flash Suits (Earth-3)
- Vibe Suit
Speed Force Visions[edit | hide]
- Breaches
- Dominator Drop-Ship
- Elongated Man Suit
- Killer Frost Suit
- Hoverchair
- Jay Garrick's Helmet
- Pied Piper Suit
- Reverse-Flash Suit
- Savitar Armor
- The Flash Suits (Earth-3)
- The Flash Suits (Earth-1)
- Thinking Cap
- Time Language
- Vibe Suit
- XS Suit
- Zoom Suit
Elseworlds Cold Open[edit | hide]
- Captain Cold Suit
- Firestorm Suit
- Green Arrow Suit (Earth-90)
- Hawkgirl Suit
- Hawkman Suit
- Huntress Suit
- Jesse Quick Suit
- Obsidian Suit
- Stargirl Suit
- The Flash Suits (Earth-90)
- The Ray Suit
Locations[edit | hide]
Prior to March 18, 2000[edit | hide]
December 11, 2013[edit | hide]
January 27, 2015[edit | hide]
April 29, 2016[edit | hide]
May 23, 2017[edit | hide]
Speed Force Visions[edit | hide]
Elseworlds Cold Open[edit | hide]
Gallery[edit | hide]
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Team Flash Time Hack
