David Dastmalchian thought it was a mistake when he was offered the chance to play the lead role in 'Late Night with the Devil'.The 48-year-old actor stars in the horror flick as the 1970s talk show host Jack Delroy but had reservations about taking the part in the movie from sibling directors Colin and Cameron Cairnes.David told The Hollywood Reporter: "I looked at the log line and said, 'Which lead?' There's no way anybody thinks I'm the guy to play a late-night talk show host."There's a lot of roles that I can imagine myself slipping into: Bond villain, Sith Lord, cult leader, creepy suspect number 17, but charming, witty, funny talk show host?"David doubted that he would be able to do the part justice but had an "incredible experience" working with the Cairnes brothers and is looking forward to the rest of the world seeing the film.