Gallery: Stars gather for CinemaCon

Jennifer Garner, a cast member in the upcoming film "The Odd Life of Timothy Green," is interviewed before the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Johnny Depp, a cast member in the upcoming film "The Lone Ranger," waves to the audience as he arrives onstage at the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Chloe Grace Moretz arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Female Star of Tomorrow Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Johnny Depp, a cast member in the upcoming film "The Lone Ranger," appears onstage at the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Charlize Theron arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Distinguished Decade of Achievement in Film Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actor Taylor Kitsch arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Male Star of Tomorrow Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actor Jack Black poses at the annual "Pioneer of the Year" award ceremony at CinemaCon 2012, the official convention of the National Association of Theater Owners, Wednesday, April 25, 2012, in Las Vegas. The award was given to DreamWorks Animation CEO Jeffrey Katzenberg. (AP Photo/Chris Pizzello)

Actor Tyrese Gibson arrives at the CinemaCon 2012 Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actor Taylor Kitsch arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Male Star of Tomorrow Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actress Michelle Pfeiffer arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Cinema Icon Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

James Franco, a cast member in the upcoming film "Oz: The Great and Powerful," arrives for the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Dreamworks Animation CEO and honoree Jeffrey Katzenberg, center, poses with actors Antonio Banderas, left, and Jack Black at the annual "Pioneer of the Year" award ceremony at CinemaCon 2012, the official convention of the National Association of Theater Owners, Wednesday, April 25, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actor Jeremy Renner, center, is led off the stage after receiving the Male Star of the Year award during the CinemaCon Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. At right is the show's host Billy Bush. (AP Photo/Chris Pizzello)

Actress Jennifer Garner arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Female Star of the Year Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actor Antonio Banderas poses at the annual "Pioneer of the Year" award ceremony at CinemaCon 2012, the official convention of the National Association of Theater Owners, Wednesday, April 25, 2012, in Las Vegas. The award was given to DreamWorks Animation CEO Jeffrey Katzenberg. (AP Photo/Chris Pizzello)

Jennifer Garner, a cast member in the upcoming film "The Odd Life of Timothy Green," addresses the audience during the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Anna Faris accepts the Comedy Star of the Year award during the CinemaCon Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actor Josh Hutcherson arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Breakthrough Performer of the Year Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

James Franco, left, and Mila Kunis, cast members in the upcoming film "Oz: The Great and Powerful," address the audience during the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Chloe Grace Moretz arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Female Star of Tomorrow Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Mila Kunis, a cast member in the upcoming film "Oz: The Great and Powerful," poses before the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Cameron Diaz addresses the audience at the annual "Pioneer of the Year" award ceremony at CinemaCon 2012, the official convention of the National Association of Theater Owners, Wednesday, April 25, 2012, in Las Vegas. The award was given to DreamWorks Animation CEO Jeffrey Katzenberg. (AP Photo/Chris Pizzello)

Sylvester Stallone accepts the Career Achievement Award during the CinemaCon Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

From left, Actress Leslie Mann arrives with husband Judd Apatow, who is receiving the Award of Excellence in Film Making Award, at the CinemaCon 2012 Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

John C. Reilly, a voice actor in the upcoming Pixar film "Wreck-It Ralph," tips his hat for photographers before the Walt Disney Studios Motion Pictures presentation at CinemaCon 2012, the official convention of the National Association of Theater Owners, Tuesday, April 24, 2012, in Las Vegas. (AP Photo/Chris Pizzello)

Actress Jennifer Garner arrives at the CinemaCon 2012 Big Screen Achievement Awards to receive the Female Star of the Year Award, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)

Actress Leslie Mann arrives at the CinemaCon 2012 Big Screen Achievement Awards, Thursday, April 26, 2012, in Las Vegas. (AP Photo/Jeff Bottari)