For the fourth straight time, "The Dark Knight" has won the weekend box office total, bringing in another $26 million to place number one this weekend while soaring to an overall income of $441.5 million, according to The Hollywood Reporter.

The last quartet of No. 1 weekends happened five years ago with "The Lord Of The Rings: The Return Of The King."

For the second straight weekend, even though "Dark Knight" trailed a newly released movie on Friday, it surged ahead on Saturday and Sunday.

"Dark Knight" dropped only 39 percent from last weekend, passing "Shrek 2" to become the third-highest grossing movie ever. This week, "Dark Knight" is expected to pass "Star Wars," which earned $461 million, to become the second-biggest film ever.

Batman is also flying high in IMAX theaters, collecting a total of $31 million so far.

"Pineapple Express" came in second, pulling in $22.4 million. "The Mummy: Tomb Of The Dragon Emperor" fell 60 percent from its take last weekend, bringing in $16.1 million since Friday, and $70.7 million in 10 days.

The big question for "Dark Knight" remains, can it surpass "Titanic's" huge $600.1 million domestic gross?

"I don't know how long we'll be able to sustain the gross," said Warner Bros. domestic distribution president Dan Fellman. "In the fall, I do think we'll have a lot of interest, but we've already taken so much out of the marketplace. We'll cross the $500 million bridge around Labor Day and see where it goes from there."

Coming this Friday: "Star Wars: The Clone Wars." Will the Force be with Lucas' new animated film? Time will tell.

"The Dark Knight" continues to air in theaters across the globe.

Become a master of science-fiction with the "Masters of Science-Fiction" DVD set. Learn how you can win a set of your very own by clicking here.

Feeling a little horrific? Get your daily dose of horror news straight from The Doll, Rabid Doll that is at www.RabidDoll.com.

Hear Michael Hinman on SyFy Radio every Wednesday at 10 p.m. ET/7 p.m. PT at www.BlogTalkRadio.com/SyFyRadio.