Cthulhu , based closely on Lovecraft's original story. Link here: http://en.wikipedia.org/wiki/The_Call_of_Cthulhu_%28film%29 - (2001) "The Shadow Over Innsmouth" is the principal storyline in the 2001 film Dagon , which also credits the Lovecraft short story of the same name. - (2000) "Cthulhu" is an Australian low budget horror film made in 1996-1997