It was a very interesting weekend at the box office. The Grudge 2 made its box office debut at No. 1, taking in $22 million during its first weekend. Sony's horror sequel bumped the previous weekend's top film; the Warner Bros. release The Departed, to second place scoring $18.7 million, bringing its 10-day total to $56.6 million, according to early studio estimates today. Universal's Man of the Year, with Robin Williams as a political comic who is elected president of the United States, opened at No. 3 with $12.55 million.