Christopher Columbus has revealed how the 'Home Alone' McCallister family afforded their house.
The director of the hit 1990 holiday flick, written by John Hughes, has revealed the professions of Kate (Catherine O'Hara) and Peter McCallister (John Heard), the parents of Kevin (Macaulay Culkin) – the eight-year-old boy who is left alone and fends off crooks who try to break into the family home in the movie – and explained how they could afford their huge Chicago mansion.