"Michael Jackson's This Is It" pulled in $101 million worldwide in its first five days, and distributor Sony is extending the farewell performance film beyond its planned two-week run.

AP reports:
"Michael Jackson's This Is It" was the No. 1 Halloween thriller domestically with a $21.3 million opening weekend, according to studio estimates Sunday. The previous weekend's No. 1 movie, Paramount's low-budget horror sensation "Paranormal Activity," slipped to No. 2 with $16.5 million, lifting its total to $84.8 million. While "Paranormal Activity" led Halloween's scary movies, an established horror franchise lost its fear factor as Lionsgate's "Saw VI" fell sharply in its second weekend after an anemic debut. "Saw VI" came in at No. 5 this weekend with $5.6 million, raising its total to just $22.8 million after 10 days. Previous sequels in the serial-killer series all had topped $30 million during opening weekend alone.

Weekend Box Office:1. "Michael Jackson's This Is It," $21.3 million.
2. "Paranormal Activity," $16.5 million.
3. "Law Abiding Citizen," $7.3 million.
4. "Couples Retreat," $6.1 million.
5. "Saw VI," $5.6 million.
6. "Where the Wild Things Are," $5.1 million.
7. "The Stepfather," $3.4 million.
8. "Astro Boy," $3.04 million.
9. "Amelia," $3 million.
10. "Cirque du Freak: The Vampire's Assistant," $2.8 million.