“When one thinks of H.P. Lovecraft, his iconic short story “The Call of Cthulhu” immediately comes to mind. Much like his body of work, this tale has been considered a challenge to adapt to the silver screen, owing to the famed author’s style that heavily relies on atmosphere, suspense, and cosmic and supernatural terrors that anchor on the unknown. However, in 2005, a low-budget silent film shattered the idea of the immortal story as “unfilmable,” providing one of the most faithful adaptations of his works, to the delight of horror aficionados, Lovecraft fans, and the movie-seeing public as a whole. Directed by Andrew Leman who also co-produced it with Sean Branney, and distributed by the H. P. Lovecraft Historical Society, The Call of Cthulhu masterfully brings Lovecraft’s writing to life through the conventions of an F.W. Murnau/Robert Wiene-esque monochromatic silent feature…”
https://www.hplhs.org/mpcoc.php