The Perfect Host (2010)

Injured after committing a bank robbery, John Taylor is desperate to find a place to hide out and approaches the home of Warwick Wilson. John manages to get himself invited into the house by posing as a friend of a friend and spinning a sob story of lost luggage and a violent mugging. Inside, Warwick, a consummate host, is making the final preparations for an impeccable dinner party. He insists John stay for the party, but as the evening begins it becomes obvious Warwick may not be what he first appears.