Call it Netflix and still. A man is seemingly trapped inside a Netflix billboard above Sunset Blvd. The potential traffic-stopping (or perhaps even accident-causing) sight is a marketing stunt for the streamer’s new thriller The Last House. The unidentified actor entered the installation — which is crafted to look like the front window of a house — on Thursday and will leave on Saturday, Aug. 8. From Netflix: “He’ll attempt to maintain a sense of normalcy over extended periods of time while ‘stuck’ in his elevated, enclosed set 30 feet above the ground at Selma Avenue and Sunset Blvd— communicating with commuters and passersby below via…