The book Dagon (story) was made into the movie Dagon.
Book details for Dagon (story)
Movie details for Dagon
The movie was released in 2001 and directed by Stuart Gordon, who also directed King of the Ants (2003). Dagon was produced by Lions Gate. More information on the movie is available on Amazon.com and also IMDb.
Actors on this movie include Ezra Godden, Francisco Rabal, Raquel Meroño, Macarena Gómez, Brendan Price, Birgit Bofarull, Uxía Blanco, Ferran Lahoz, Joan Minguell, Alfredo Villa (III), José Lifante, Javier Sandoval, Victor Barreira, Fernando Gil (III), Jorge Luis Pérez, Ignacio Carreño, Diego Herberg, Óscar García, José Manuel Torres and Lydia González.