According to Forbes.com, the 1990 film Home Alone is the biggest grossing Christmas movie of all time. Unadjusted for inflation, the final worldwide box office for Home Alone was $476.68 million. Adjusted for inflation, the movie earned nearly $605 million in the U.S. alone, earning the holiday classic the No. 40 spot on the list of history’s most successful movies. (http://bit.ly/2RQadPg, http://bit.ly/2SIAcYX)