Professor Albert Wilmarth is a skeptic. He is an expert in folklore, but he knows better than to actually believe any of that nonsense. So when tales surface of strange happenings in the hills of Vermont, Wilmarth is, shall we say, unimpressed by the backwoods citizens' claims that they've discovered bizarre tracks and monstrous corpses. Until, that is, he starts getting letters from Henry Akeley, a surprisingly rational and intelligent denizen of the area in question, whose son shows up with evidence to back up his father's claims: a recording of an unearthly voice incanting an unknown language, as well as a few photographs of the strange tracks these beings leave behind. Further correspondence bolsters Akeley's claims--tales of midnight gunfights, dogs gone missing, and a curious whispering in the dark. Wilmarth finally decides to venture into the Vermont hills to see for himself... but what will he find?
Based on H.P. Lovecraft's well-known short story "The Whisperer in Darkness", this film is the second produced by the H.P. Lovecraft Historical Society--their first film being the excellent The Call of Cthulhu (2005). As with the first movie, the filmmakers decided to tailor the medium to the time period in which the story was written. The Call of Cthulhu (written in 1926) was a silent film; The Whisperer in Darkness (written in 1930) is shot with sound, but in black and white, using a combination of vintage and modern techniques to give it the appropriate period feel.