Andreas Rentz/Getty Images
Actors George Clooney and Sandra Bullock arrive at the "Gravity" photocall during the 70th Venice International Film Festival at the Palazzo del Casino on Aug. 28, 2013, in Venice, Italy.
Alfonso Cuaron, Sandra Bullock and George Clooney
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Director Alfonso Cuaron, left, poses with actors Sandra Bullock and George Clooney at the "Gravity" photocall during the 70th Venice International Film Festival at the Palazzo del Casino on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock and George Clooney
TIZIANA FABI/AFP/Getty Images
Actors George Clooney and Sandra Bullock arrive at the "Gravity" photocall during the 70th Venice International Film Festival at the Palazzo del Casino on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock
Pascal Le Segretain/Getty Images
Actress Sandra Bullock attends the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock
AP Photo/David Azia
Actress Sandra Bullock gestures to actor George Clooney as she arrives for the screening of "Gravity" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 28, 2013.
George Clooney
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Actor George Clooney attends the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock and George Clooney
Pascal Le Segretain/Getty Images
Actors Sandra Bullock and George Clooney attend the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock and George Clooney
TIZIANA FABI/AFP/Getty Images
Actors Sandra Bullock and George Clooney attend the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock
Pascal Le Segretain/Getty Images
Actress Sandra Bullock attends the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
George Clooney
Pascal Le Segretain/Getty Images
Actor George Clooney attends the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Sandra Bullock and George Clooney
Andreas Rentz/Getty Images
Actors Sandra Bullock and George Clooney attend the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
"Gravity" opens Venice Film Festival
TIZIANA FABI/AFP/Getty Images
From left, producer David Heyman, director Alfonso Cuaron, actress Sandra Bullock, actor George Clooney and screenwriter Jonas Cuaron arrive for the opening ceremony and "Gravity" premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Aug. 28, 2013, in Venice, Italy.
Mia Wasikowska
AP Photo/David Azia
Actress Mia Wasikowska poses for photographers during a photo call for the film "Tracks" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Mia Wasikowska and Robyn Davidson
AP Photo/Andrew Medichini
Author Robyn Davidson, right, and actress Mia Wasikowska pose for photographers during a photo call for the film "Tracks" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Carey Mulligan
AP Photo/Domenico Stinellis
Actress Carey Mulligan poses for photographers as she attends the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Michelle Dockery
AP Photo/Domenico Stinellis
Actress Michelle Dockery arrives for the screening of the film "Miu Miu Women's Tale" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Gabrielle Union and Dwayne Wade
AP Photo/Domenico Stinellis
Actress Gabrielle Union, left, and basketball player Dwayne Wade arrive for the screening of the film "Miu Miu Women's Tale" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Mia Wasikowska and John Curran
AP Photo/Andrew Medichini
Actress Mia Wasikowska and director John Curran arrive on the red carpet for the screening of their film "Tracks" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Mia Wasikowska
AP Photo/David Azia
Actress Mia Wasikowska arrives on the red carpet for the screening of the film "Tracks" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 29, 2013.
Gabrielle Union
AP Photo/Andrew Medichini
Actress Gabrielle Union gestures to photographers as she arrives at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
James Deen
AP Photo/David Azia
Actor James Deen poses for photographers at the photo call for the film "The Canyons" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
Bret Easton Ellis, James Deen, Paul Schrader and Tenille Huston
AP Photo/David Azia
From left, writer Bret Easton Ellis, actor James Deen, director Paul Schrader and actress Tenille Huston pose for photographers at the photo call for the film "The Canyons" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
Nicolas Cage
AP Photo/David Azia
Actor Nicolas Cage poses during the photo call for the movie "Joe" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
Nicolas Cage and Alice Kim
AP Photo/David Azia
Actor Nicolas Cage, right, and his wife, Alice Kim, arrive for the screening of the film "Joe" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
Sarah Gadon
AP Photo/David Azia
Actress Sarah Gadon arrives for the screening of the film "Joe" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
Alice Bellagamba
AP Photo/David Azia
Actress Alice Bellagamba arrives for the screening of the film "Joe" at the 70th edition of the Venice Film Festival in Venice, Italy, Aug. 30, 2013.
David Gordon Green, Nicolas Cage, Tye Sheridan and Ronnie Blevins
AP Photo/Andrew Medichini
From left, director David Gordon Green, actors Nicolas Cage, Tye Sheridan and Ronnie Blevins arrive for the screening of the film Joe at the 70th edition of the Venice Film Festival held from Aug. 28 through Sept. 7, in Venice, Italy, Aug. 30, 2013.
Daniel Radcliffe
Tullio M. Puglia/Getty Images for Maserati
Actor Daniel Radcliffe attends the 70th Venice International Film Festival at Terrazza Maserati on Aug. 31, 2013 in Venice, Italy.
James Franco
Tullio M. Puglia
Actor James Franco attends the 70th Venice International Film Festival at Terrazza Maserati on Aug. 31, 2013, in Venice, Italy.
Dakota Fanning
Gareth Cattermole/Getty Images
Actress Dakota Fanning during a portrait session at the 70th Venice International Film Festival on Sept. 1, 2013 in Venice, Italy.
Diane Kruger
Vittorio Zunino Celotto/Getty Images for Jaeger-LeCoultre
Actress Diane Kruger wears a Jaeger-LeCoultre watch during a gala dinner hosted by Jaeger-LeCoultre celebrating its 180th Anniversary at Teatro La Fenice during the 70th Venice Film Festival on Sept. 2, 2013, in Venice, Italy.
Terry Gilliam
Andreas Rentz/Getty Images for Jaeger-LeCoultre
Terry Gilliam wears a Jaeger-LeCoultre Master Memovox watch at the "The Zero Theorem" premiere during the 70th Venice Film Festival at the Palazzo del Cinema on Sept. 2, 2013, in Venice, Italy.
Tom Hardy
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Actor Tom Hardy attends the "Locke" premiere during the 70th Venice International Film Festival at the Sala Darsena on Sept. 2, 2013, in Venice, Italy.
Scarlett Johansson
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Actress Scarlett Johansson attends the "Under the Skin" premiere during the 70th Venice International Film Festival at Palazzo del Cinema on Sept. 3, 2013, in Venice, Italy.
Colin Firth
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Livia Firth and Colin Firth attend Chopard Photocall during the 70th Venice International Film Festival at Palazzo del Casino on Sept. 3, 2013, in Venice, Italy.
Rebecca Hall
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Actress Rebecca Hall attends the "A Promise" premiere during the 70th Venice Film Festival at Sala Darsena on Sept. 4, 2013, in Venice, Italy.
Alan Rickman, Rebecca Hall, Patrice Leconte and Richard Madden
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Actors Alan Rickman, Rebecca Hall, director Patrice Leconte and actor Richard Madden attend the "A Promise" premiere during the 70th Venice Film Festival at Sala Darsena on Sept. 4, 2013, in Venice, Italy.
Richard Madden
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Actors Richard Madden attends the "A Promise" premiere during the 70th Venice Film Festival at Sala Darsena on Sept. 4, 2013, in Venice, Italy.
Alan Rickman and Patrice Leconte
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Actors Alan Rickman and director Patrice Leconte attend the "A Promise" premiere during the 70th Venice Film Festival at Sala Darsena on Sept. 4, 2013, in Venice, Italy.
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Actress Myriam Ait El Hadj poses on the red carpet before the screening of "Es-Touh (Les Terrasses)" presented in competition at the 70th Venice Film Festival on September 6, 2013 at Venice Lido.
Andreas Rentz/Getty Images
Actor Ken Watanabe attends the "Unforgiven" Premiere during the 70th Venice International Film Festival at Palazzo del Cinema on September 6, 2013 in Venice, Italy.
"Unforgiven (Yurusarezarumono)" is director Lee Sang-il's remake of Clint Eastwood's Oscar-winning classic. Set in Hokkaido around 1880, the start of the Meiji period, the films star Watanabe as a former swordsman who leaves his quiet life as a rancher to become a bounty hunter.
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Inma Cuesta attends the "Unforgiven" premiere during the 70th Venice International Film Festival at Palazzo del Cinema on September 6, 2013 in Venice, Italy.