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John Karsko

Known for
Writing
IMDb

Known For

Scare Package poster

Scare Package

Frogman poster

Frogman

In Harm's Way poster

In Harm's Way

The Bloody Ballad of Squirt Reynolds poster

The Bloody Ballad of Squirt Reynolds

Frogman Returns poster

Frogman Returns

Filmography

2025
Frogman Returns poster

Frogman Returns

Movie · Writer

2024
Frogman poster

Frogman

Movie · Writer

2019
Scare Package poster

Scare Package

Movie · Writer

2018
The Bloody Ballad of Squirt Reynolds poster

The Bloody Ballad of Squirt Reynolds

Movie · Writer

2011
In Harm's Way poster

In Harm's Way

Movie · Writer