To celebrate the release of the action thriller Killing Season, starring none other than Robert De Niro and John Travolta, we've got 3 copies on Blu-ray to be won, courtesy of Lions Gate Home Entertainment.

[CLOSED 04/09/2014]

terms & conditions

1. This competition is only open to UK residents aged 15 or over, excluding BOOM's friends and family and anyone else directly associated with this promotion.

2. The first three names drawn will receive a copy of Killing Season on Blu-ray.

3. One entry per person - and yes, we will check. If we find that you have entered multiple times, we will disqualify you from this competition. Repeat offenders will be disqualified from entering future competitions. And we don't like robots, so we investigate multiple entries and entries suspected as being from robots will be deleted.

4. Closing date for entries is midnight on 4th September 2014.

5. Winners will be notified within 7 days by email. If a winner does not respond with their posting details 7 days after we sent them the initial notification email, their prize will be offered to another person following a subsequent further draw. This process will repeat until somebody responds and tells us where to send the prize. If you're entering, please remember to check your emails!

About Killing Season:

Two Hollywood heavyweights share the screen for the first time in motion picture history, Academy Award® winner Robert De Niro and two-time Oscar® nominee John Travolta star in the nail-biting Killing Season, out to rent and own on DVD and Blu-ray from 18th August.

Two veterans of the Bosnian War - American Benjamin Ford (De Niro) and former Serbian soldier, Emil Kovac (Travolta) – meet once more to settle old battle scores, but end up engaged in a psychological cat and mouse game that becomes a deadly, personal war. Set against the backdrop of a forbidding and remote mountain landscape and full of tense stand-offs Killing Season is thrilling action packed new movie.

Also starring Milo Ventimiglia (TV’s Heroes), written by Evan Daugherty (Divergent) and directed by Mark Steven Johnson (Daredevil, Ghost Rider) Killing Season will pack a punch this summer.