Thriller also sells to Erkul for Turkey.

UK sales company Jinga Films has closed an all rights deal in Russia and CIS with Big Movies for Stephen Manuel’s claustrophobic thriller Iron Doors 3D.

Iron Doors 3D has also sold to Erkul Medya for Turkey.

The English language German/Irish co-production about an investment banker’s fight for survival after being locked in a vault will also roll out across 40 German theatres on March 10th 2011 courtesy of Kinostar.

“Iron Doors has a similar complexion to films like Buried, Exam and Cube,” said Jinga’s Rosana Coutinho. “The story takes place inside one room but the feeling of claustrophobia is actually enhanced by the 3D.”