Pixar Animation remains undefeated at the box-office races. The Disney unit's animated sequel "Cars 2" cruised to a No. 1 finish with a $68 million opening weekend, according to studio estimates Sunday. That makes 12 wins in a row for Pixar since the company's first feature film, 1995's "Toy Story."
"It couldn't be any better than that. What an unbelievable track record these guys have," said Chuck Viane, head of distribution for Disney.
"Cars 2" added $42.9 million in 18 overseas markets, giving it a worldwide total of $110.9 million.
Domestically, "Cars 2" nearly matched the $68.1 million debut of Disney-Pixar's "Up" two years ago, though it was well below the company's record of $110.3 million for last year's "Toy Story 3."
The original "Cars" had a $60.1 million debut in 2006, but factoring in today's higher admission prices, it sold more tickets than "Cars 2."
Premiering in second-place was Cameron Diaz's classroom comedy "Bad Teacher" with $31 million. The Sony Pictures release added $12.9 million overseas in about 10 countries.
The previous weekend's No. 1 flick, Ryan Reynolds' "Green Lantern," fell to third-place with $18.4 million. That was off a steep 65 percent from its revenues over opening weekend, raising the domestic total for the Warner Bros. superhero tale to $89.3 million.
Both new wide releases came in ahead of industry projections, which had pegged "Cars 2" at an opening of around $60 million and "Bad Teacher" at about $25 million. Read more

Disney announced on Monday a new Pixar film would be released November 27, 2013, Deadline reports, though the House of Mouse withheld any information on title or plot. All they would reveal is that it will be an original story, not a sequel.
The 3D animation studio has a full roster of upcoming releases, the next being "Cars 2," which hits theaters on Friday. They'll premiere a "Toy Story" short, "Hawaiian Vacation," about Barbie and Ken before the showing of "Cars 2," and an untitled short before Disney's November release of "The Muppets." They'll also release Spanish-language short, "La Luna" in 2011.
In 2012, they will help out with the release of the Jerry Bruckheimer/Disney adventure film, "John Carter," and then release the studio's first film about a female hero in "Brave." Then, in 2013, a sequel to "Monsters, Inc.," titled "Monsters University" will hit theaters.
So, where does that leave this new mystery film? Right now, "Up" director and Pixar legend Pete Docter, who has had a major drawing and story hand in nearly all of the studio's big releases, is working on an untitled mystery project, to be released in 2013.