Dark Reel (2008)

Murder, mystery and mayhem as B movie fan, Adam Waltz, wins Walk on Role in a film Featuring Scream Queen, Cassie Blue. Thinking his luck had changed for the better he steps into chaos with a killer loose and no one on the production safe. Adams role gets bigger with the murder of an actress, studio chief's low-budget thriller becomes big with the new publicity... Everyone is a suspect. Who is the killer? Why are they doing this? and who is next?