The film premieres on Monday and at that point, Jacobson and Lionsgate will no longer be able to keep the secrets of the film version of the book under wraps.

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Members of Twitter's partnership team keep a close eye on upcoming film premieres and reach out to studio executives and celebrity publicists with ideas of how Twitter can be used to help create buzz debuting film trailers exclusively on Twitter, for example.

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Tonypandy Community College are also working with Zoom to produce a short film which premieres at the opening of the Zoom festival in the Muni Arts Centre, Pontypridd.

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Documentaries will fill much of the schedule, including those from the Participant library, film festivals and world premieres.

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Over the years I watched Sundance grow from a cultish event for edgy filmmakers and hardcore film buffs into a frenzied happening full of glitzy premieres, corporate bashes and a crush of rubberneckers -- me included!

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"Inglourious Basterds, " Tarantino's first film since "Death Proof, " has been one of the most keenly anticipated premieres at this year's Cannes.

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On Saturday, premieres in Pittsburgh and Los Angeles for Tom Cruise's new action film Reacher and Billy Crystal comedy Parental Guidance were postponed in light of the shootings.

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The Los Angeles Film Festival is looking for original films but is "less caught up" in the number of acquisitions and premieres at the event, said Mr. Ansen.

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Started in 1985 in the ski-resort of Park City, Utah by actor Robert Redford, this year it has 57 world premieres and half of all the films in competition are made by women - a first for any film festival.

BBC: Entertainment & Arts