Gregory Weidman

Biography

Gregory T. Weidmann is an American screenwriter. He is best known for writing the science fiction thriller film In the Shadow of the Moon (2019).

Career Overview

Gregory Weidman has 10 screen credits in a career dating back to 2005. Signature works include Zoo, Limitless, In the Shadow of the Moon. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Writing

Gender

male

Known Credits

10

Known For

• 

  Zoo
• 

  Limitless
• 

  In the Shadow of the Moon
• 

  Untitled Saw Film
• A Little Slice of Hell
• 

  Sovereign

Frequent Collaborators

• James Wolk (1 collaborations)
• Nonso Anozie (1 collaborations)
• Billy Burke (1 collaborations)
• Kristen Connolly (1 collaborations)
• Josh Salatin (1 collaborations)
• Gracie Dzienny (1 collaborations)
• Alyssa Diaz (1 collaborations)
• Jake McDorman (1 collaborations)
• Jennifer Carpenter (1 collaborations)
• Desmond Harrington (1 collaborations)

Credits

• writing (8 credits)

  • Untitled Saw Film

    screenplay

    writing
    2026
  • A Little Slice of Hell

    screenplay

    writing
    2026
  • Sovereign

    screenplay

    writing
    2026
  • In the Shadow of the Moon

    screenplay

    writing
    2019
  • Limitless

    story editor

    writing

    - Finale (2) (2016) ... story editor writing

    - Finale (1) (2016) ... story editor writing

    - Hi, My Name Is Rebecca Harris (2016) ... story editor writing

    - A Dog's Breakfast (2016) ... story editor writing

    - Bezgranichnyy (2016) ... story editor writing
    2015
  • Zoo

    executive story editor

    writing

    - The Barrier (2017) ... executive story editor writing

    - West Side Story (2017) ... executive story editor writing

    - Cradles and Graves (2017) ... executive story editor writing

    - Once Upon a Time in the Nest (2017) ... executive story editor writing

    - The Black Forest (2017) ... executive story editor writing
    2015
  • Defiance

    - Dead Air (2015) ... writer writing
    2013
  • NCIS: Los Angeles

    - Crimeleon (2012) ... writers' assistant writing

    - Exit Strategy (2012) ... writer writing

    - Backstopped (2011) ... writers' assistant writing

    - Tin Soldiers (2011) ... writers' assistant writing

    - Black Widow (2010) ... writers' assistant writing
    2009

• art (1 credits)

  • Stolen Moments

    storyboard artist

    art
    2005

• directing (1 credits)

  • Stolen Moments

    second assistant director

    directing
    2005