Her Name is Carla (2005)

A reclusive married couple residing in a lavish seaside home receive a pair of menacing unwelcome visitors in director Jay Anania's tense tale of homebound terror. Carla (Julianne Nicholson) and Bill (Julian Sands) don't get out much, and when a pair of strangers show up and refuse to leave, the tension in their comfortable beach house soon begins to rise. The evening wears on and when the menace of the visitors turns threatening, Bill attempts to take control of the situation before the emotional violence of his malevolent house guests turns physical.