Police are hunting a violent thug who punched and bit a man who asked him to be quiet during a screening of A Million Ways To Die In The West.

The victim was among hundreds of movie fans watching Seth Rogen's new comedy Western at a cinema in Crawley, England this week (ends06Jun14) and was attacked when he asked a man seated behind him to "keep the noise down".

He was punched in the head during the incident, and the thug also bit him as he tried to leave the Cineworld building.

Cops in Crawley are investigating.