In this image released by Disney/Pixar Animation Studios, a scene from the animated film, 'WALL-E,' is shown.[Agencies]

A lonely little robot made millions of friends during the weekend-and even outgunned Angelina Jolie.

"WALL-E," the Pixar Animation tale of a robot toiling away on a long-abandoned Earth, debuted as the No. 1 movie with $62.5 million in ticket sales, with Jolie's assassin thriller "Wanted" opening in second place with $51.1 million, according to studio estimates Sunday.

The two movies combined to keep Hollywood on a roll. The top 12 movies took in $179.2 million, up 22 percent from the same weekend last year, when Pixar's "Ratouille" opened with $47 million.

It was the fifth straight weekend that revenues climbed. Revenues for the summer season that began May 2 are up 6 percent over last year's record pace, according to box-office tracker Media By Numbers.

The sour economy and high gas prices may be helping to fuel Hollywood's boom, said Paul Dergarabedian, president of Media By Numbers. Movies tend to thrive when times are tough because they are relatively cheap compared to sports events, concerts and other outings.

"Audiences are obviously gravitating toward the movies as their first choice for entertainment," Dergarabedian said. "It doesn't take that much gas to get to the local multiplex. That might have a little something to do with this, as well."

The previous weekend's No. 1 movie, the Warner Bros. comedy "Get Smart," slipped to third place with $20 million, raising its total to $77.3 million.