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Gabriel Mattka

Acting 14 credits

Biography

Gabriel Mattka works in acting. Archytele lists 14 screen credits below. A full profile for this page is being written and will appear here once verified against sources.

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Known for

IT: Welcome to Derry

as Tim Flanagan

Locke & Key

as Neighbourhood Kid #2

Frankie Drake Mysteries

as Newspaper Boy

Incorporated

as Young Boy

Career timeline

IT: Welcome to Derry
Mime ProphecyKilling OffKilling Off · DirectorKilling Off · EditorKilling Off · Producer
The Wedding Ring
Locke & Key
Frankie Drake Mysteries
Incorporated

Full filmography

  • IT: Welcome to Derry (2025) as Tim Flanagan
  • Mime Prophecy (2024) as Beren
  • Killing Off (2024) as Marty / Gabe
  • Killing Off (2024) Director
  • Killing Off (2024) Editor
  • Killing Off (2024) Producer
  • Killing Off (2024) VFX Artist
  • Killing Off (2024) Set Designer
  • Killing Off (2024) Script Editor
  • The Wedding Ring (2021) as Jamie Coleman (13)
  • Locke & Key (2020) as Neighbourhood Kid #2
  • Frankie Drake Mysteries (2017) as Newspaper Boy
  • Incorporated (2016) as Young Boy
  • Keeper of the Cup as Charlie (teen)