Ben Stiller and Robin Williams Face Demons in 'Night at the Museum: Secret of the Tomb' Poster

Those snakes do not look happy

The gang's all here in the first artwork for Night at the Museum: Secret of the Tomb

The poster highlights the film's expansive cast as they prepare for battle on the museum's stairs. The project's tagline has been revealed as: "One final night to save the day."

The returning castmembers include Ben Stiller, the late Robin Williams, Owen Wilson, Ben Kingsley, Steve Coogan and Ricky Gervais. Joining the fray are newbies Rebel Wilson and Dan Stevens

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The film's plot centers on Larry (Stiller) traveling to London to keep his museum friends alive. Shawn Levy returns to direct. 

The original Night at the Museum, released in 2007, grossed $571 million worldwide, while the 2009 sequel took in $415 million.

20th Century Fox releases the new film on Dec. 19. Its competition that weekend includes Annie and The Gambler. 

Twitter: @_RyanGajewski