After a two-decade fallow period with dramas, Francis Ford Coppola returned to his horror roots (that began during his apprenticeship with Roger Corman) with “Twixt,” a vanity production (it had to follow three self-imposed mandates that Coppola requires in all of his new work: That it be his own original story and screenplay, have some personal element, and be self-financed) that failed to stir any appreciation by critics and lacked any theatrical release of note. Unfortunately, this lackluster film won’t rise to the top of the director’s list of memorial work, thought it does have its moments. Basically, there’s too much overacting, too much underacting, and too much silliness for the dreamlike plot to grab at the viewer. The story: A writer (a portly, underachieving Val Kilmer) with a declining career arrives in a small town as part of his book tour and gets caught up in a murder mystery involving a young girl, a story that could be source material for his next novel. That night in a dream he is approached by a mysterious young ghost named V (Elle Fanning). He’s unsure of her connection to the murder in the town, but is grateful for the story being handed to him. But as he investigates the killing, he uncovers more horrifying revelations, and is ultimately led to the truth of the story, finding that the ending has more to do with his own life than he could ever have anticipated. This particular story came to Coppola during a vivid dream he had while on a trip to Istanbul and is inspired by the writings of Edgar Allen Poe and Nathaniel Hawthorne. Also stars Bruce Dern (who chews the scenery), Ben Chaplin, Joanne Whalley and David Paymer. Extras include “Twixt — A Documentary by Gia Coppola,” an on-set featurette by the director’s granddaughter that offers an insightful look into the production, as well as allowing Coppola to wax poetic on the process of filmmaking — insights that turn out to be more interesting than the film he made. Vitals: Director: Francis Ford Coppola. Stars: Val Kilmer, Bruce Dern, Elle Fanning, Ben Chaplin, Joanne Whalley, David Paymer. 2011, CC, MPAA rating: R, 88 min., Horror Thriller, Fox.