Star Wars: Episode III - Revenge of the Sith raked in $158.5 million in the first four days after it's May 19th release. More here:

"Star Wars - still a force in the box office"

The durability of "Sith" is expected to be tested next weekend, marking Memorial Day, and the traditional start of the US movie-going season, when DreamWorks animation releases "Madagascar."

Updates coming! :-D

(Updated! ;p)

WEDNESDAY
Box office returns for May 25th: $8,652,951

TUESDAY
Box office returns for May 24th: $9,907,711

MONDAY
Box office returns for May 23rd: $14,352,807

SUNDAY
Box office returns for May 22nd: $33,800,000
- Box Office 'Revenge'

SATURDAY
Box office returns for May 21st: $40,900,000

FRIDAY
Box office returns for May 20th: $33,800,000
- 'Sith' Snares Estimated 35m On Friday

THURSDAY
Box office returns for May 19th: $50,013,859
- 'Sith' Destroys Single Day Record

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Box office links:
- Box Office Mojo: Revenge of the Sith
- Daily Updates