The debut flight of "Sky Captain and the World of Tomorrow" landed the No. 1 weekend box office spot with an estimated $16.2 million amid an overall lackluster turnout at theaters.

The $70 million, film-noir styled fantasy starring Jude Law (search), Gwyneth Paltrow (search) and Angelina Jolie (search) cast its live actors against digitally animated giant robots on a backdrop of 1930s New York.

The film was originally slated to debut during the summer blockbuster season, but distributor Paramount pushed back the opening amid post-production delays.

"You gotta figure, with a project like this, you don't know what the response is going to be from the audience," said Paul Dergarabedian, president of box office tracker Exhibitor Relations Co. "I think they maximized the potential of the movie by taking it out of the summer and putting it here because it was the only way it was going to be No. 1."

Wayne Lewellen, Paramount's head of distribution, acknowledged the film might have drawn a larger opening audience as a summer release.

"Absolutely. You have a larger audience in summer than in the fall," Lewellen said. "I thought we had a great date in June prior to the opening of ("Spider-Man 2"). Unfortunately, they couldn't deliver the picture."

The film drew a largely older audience, according to studio tracking, which estimated 70 percent of viewers were over 25. About 55 percent of the audience was male, Paramount said.

"Just the look of the picture, the kind of retro look, probably had an appeal to an older audience," Lewellen said, adding that he hopes the film will attract younger audiences in the coming weeks.

Two other debut films broke into the box office top 10.

"Mr. 3000," a baseball comedy starring Bernie Mac, grabbed the No. 2 spot with a $9.2 million. "Wimbledon," a romantic comedy starring Kirsten Dunst as a rising tennis player who falls for a fading tennis star played by British actor Paul Bettany, grabbed the No. 4 spot with $7.8 million.

Mac plays a retired, egotistical baseball star trying to make a comeback. It's the first leading film role for Mac, who stars in his own television show and has played several supporting characters in films like "Ocean's 11" and "Head of State."

"For Bernie Mac it's solid, in the context of the time of year and how the box office has been in a slump," Dergarabedian said.

"Wimbledon" appealed mostly to female viewers under 30, according to tracking by Universal Pictures.

"It's not a disappointment for us," said Paul Pflug, spokesman for the studio. "It's a movie that opened well, and we believe it will have some playability in the United States."

Overall traffic at movie theaters was down over the weekend. Viewership for the top 10 movies saw a decline of more than 25 percent compared to a year ago, when "Underworld" led the box office, Dergarabedian said.

"The audience was pulled in a lot of different directions at a time when movie-going is kind of a lower priority right now," he said. "Last weekend was down, this weekend was down, we're not seeing really huge numbers."

The rest of the top 10 box office earners were films that debuted in previous weeks.

Zombie attack fest "Resident Evil: Apocalypse," starring Milla Jovovich as a bath-towel-wearing heroine, earned $9 million, a 61 percent tumble from its No. 1 debut last weekend.

"It's a pretty normal drop for the genre," said Rory Bruer, president of distribution for Sony Pictures.

"Napoleon Dynamite," an independent comedy about a weird little guy and his friends, hung on the longest among the top 10 at No. 8 after 15 weeks in theaters.

Estimated ticket sales for Friday through Sunday at North American theaters, according to Exhibitor Relations Co. Inc. Final figures will be released Monday.

1. "Sky Captain and the World of Tomorrow," $16.2 million.

2. "Mr. 3000," $9.2 million.

3. "Resident Evil: Apocalypse," $9 million.

4. "Wimbledon," $7.8 million.

5. "Cellular," $6.87 million.

6. "Without a Paddle," $3.7 million.

7. "Hero," $2.95 million.

8. "Napoleon Dynamite," $2.4 million.

9. "Collateral," $2.3 million.

10. "Princess Diaries 2: Royal Engagement," $2 million.