Superman unmasks Batman in new teaser trailer

Tensions run high between Batman and Superman in a new preview for the upcoming DC crossover film Batman v Superman: Dawn of Justice.

In the 49-second preview trailer an imprisoned Batman, played by Ben Affleck, is unmasked by a grim-looking Superman, played by Henry Cavill.

The film, which will mark Affleck's first appearance as Batman, is a sequel to the 2013 film Man of Steel and will include a showdown between the two superheroes.

A new full-length trailer for the film will air during Jimmy Kimmel Live on December 2.

Much controversy surrounds Affleck's appearance as Batman, who takes over from Christian Bale. Petitions were launched when the casting decision was made.

Batman v Superman: Dawn of Justice opens in New Zealand on March 24.

- nzherald.co.nz