One of the most disturbing shockers to emerge in recent years, "Mum & Dad" will leave the toughest horror fan gasping in shock. When Lena, a young Polish immigrant working as an airport office cleaner, misses her last bus home, she accepts an offer of help from friendly co-worker Birdie, who lives nearby with her "adoptive" parents. Knocked unconscious after arriving at the house, Lena soon finds herself imprisoned in a suburban house of horrors, a living nightmare of torment and terror. Designated a "Mommy"s Girl," Lena"s only options appear to be becoming part of the insane family -- or dying.