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The Flash

What's Past Is Prologue (Season 5, Episode 8)
TV-PG
TV Episode | 42 min | Action, Adventure, Drama

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. Meanwhile, Sherloque's suspicions about Nora continue to grow.
Read more: Plot summary
Writers
Greg Berlanti (developed by) | Andrew Kreisberg (developed by) | Geoff Johns (developed by) | Todd Helbing & 5 more
Cinematographer
Editor
Casting Directors
Lyndsey Baldasare | David Rapaport (as David H. Rapaport)
Production Designer
Status
Edit Released
Updated Dec 4, 2018

Release date
Dec 4, 2018 (United States)

Contacts

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Cast

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20 cast members
Name STARmeter Known for
Grant Gustin
Barry Allen / The Flash Barry Allen / The Flash   See fewer
Top 5000
Candice Patton
Iris West-Allen Iris West-Allen   See fewer
Top 5000
Danielle Panabaker
Caitlin Snow / Killer Frost Caitlin Snow / Killer Frost   See fewer
Top 5000
Carlos Valdes
Cisco Ramon / Vibe Cisco Ramon / Vibe   See fewer
Top 5000
Hartley Sawyer
Ralph Dibny / Elongated Man Ralph Dibny / Elongated Man   See fewer
Top 5000
Jessica Parker Kennedy
Nora West-Allen / XS Nora West-Allen / XS   See fewer
Top 500
Chris Klein
Orlin Dwyer / Cicada Orlin Dwyer / Cicada   See fewer
Top 5000
Tom Cavanagh
Sherloque Wells / Dr. Harry Wells / Dr. Harrison Wells / Eobard Thawne Sherloque Wells / Dr. Harry Wells / Dr. Harrison Wells / Eobard Thawne   See fewer
Top 5000
Jesse L. Martin
Joe West (credit only) (archive footage) Joe West (credit only) (archive footage)   See fewer
Members only
LaMonica Garrett
Mar Novu / The Monitor Mar Novu / The Monitor   See fewer
Top 5000
Michelle Harrison
Nora Allen Nora Allen   See fewer
Members only
John Wesley Shipp
Henry Allen / The Flash Henry Allen / The Flash   See fewer
Members only
Teddy Sears
Hunter Zolomon / Zoom Hunter Zolomon / Zoom   See fewer
Members only
Tony Todd
Zoom (voice) Zoom (voice)   See fewer
Top 5000
Lossen Chambers
Dr. Vanessa Ambres Dr. Vanessa Ambres   See fewer
Members only
Benita Ha
Paramedic #1 Paramedic #1   See fewer
Members only
Islie Hirvonen
Grace Gibbons Grace Gibbons   See fewer
Members only
Troy Rudolph
Paramedic #2 Paramedic #2   See fewer
Members only
Chad Rook
Clyde Mardon Clyde Mardon   See fewer
Members only
Morena Baccarin
Gideon (voice) (uncredited) Gideon (voice) (uncredited)   See fewer
Top 500
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MOVIEmeter

23

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Ratings Breakdown

9.3 / 10 | 2,238 votes