Cause and Effect
3x21

Cause and Effect (2017)

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I Know Who You Are (3x20) Infantino Street (3x22)

Season Regulars 8

  1. Grant Gustin

    Grant Gustin

    Barry Allen / The Flash

  2. Danielle Panabaker

    Danielle Panabaker

    Dr. Caitlin Snow / Killer Frost

  3. Carlos Valdes

    Carlos Valdes

    Cisco Ramon / Vibe

  4. Keiynan Lonsdale

    Keiynan Lonsdale

    Wally West / Kid Flash

  5. Tom Cavanagh

    Tom Cavanagh

    Harrison 'H.R.' Wells

  6. Jesse L. Martin

    Jesse L. Martin

    Joe West

  7. Tom Felton

    Tom Felton

    Dr. Julian Albert

  8. Candice Patton

    Candice Patton

    Iris West

Guest Stars 8

  1. Danielle Nicolet

    Danielle Nicolet

    Cecile Horton

  2. Richard Zeman

    Richard Zeman

    Lucius Coolidge / Heat Monger

  3. Liam Hughes

    Liam Hughes

    Young Barry

  4. Sasha Rojen

    Sasha Rojen

    Young Iris

  5. Tobin Bell

    Tobin Bell

    Savitar (voice) (uncredited)

  6. Anne Dudek

    Anne Dudek

    Tracy Brand

  7. Andre Tricoteux

    Andre Tricoteux

    Savitar

  8. Ken Camroux-Taylor

    Ken Camroux-Taylor

    Judge Hankerson

Crew 5

Camera

  1.

    C. Kim Miles

    Director of Photography

Directing

  1.

    David McWhirter

    Director

Production

  1.

    Andrew Wilder

    Co-Executive Producer

Writing

  1. Judalina Neira

  2. Lauren Certo

    Writer

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