Do you want to win a “Red Lights” poster signed by star Cillian Murphy and director Rodrigo Cortes? If so, you need to enter into ShockYa’s Twitter giveaway!

Firstly, let’s give some background on the film. “Red Lights” was written and directed by Rodrigo Cortes and stars Cillian Murphy, Elizabeth Olsen, Sigourney Weaver, Toby Jones, and Robert De Niro.

Veteran paranormal researchers Dr. Margaret Matheson (Sigourney Weaver) and Tom Buckley (Cillian Murphy) debunk fraudulent claims of ghost whispering, faith healing and other psychic phenomena by detecting what Matheson calls “red lights,” the subtle tricks behind every staged supernatural occurrence. But when the legendary blind psychic Simon Silver (Robert De Niro) comes out of retirement after 30 years, his once-fearless adversary.

Matheson warns Buckley to back off, fearing reprisal from the powerful Silver. Determined to discredit Silver, Buckley and his star student (Elizabeth Olsen) use every tool at their disposal to uncover the truth behind the charismatic, spoon-bending, mind reader. But Buckley is forced to reexamine his own core beliefs as his quest builds to a mind-blowing conclusion in this taut psychological thriller from award-winning writer and director Rodrigo Cortés (Buried).

We have two signed “Red Lights” posters to giveaway, if you want to get your hands on the poster, here are the rules of the giveaway.

First, follow us on Twitter @ShockYa. Then tweet us the phrase, “@ShockYa Is Giving Away Posters from the Movie Red Lights Signed By Cillian Murphy and Rodrigo Cortes! Follow And RT To Enter To Win!”

You can tweet us every day until October 2nd, and we will randomly select the winners through Twitter Direct Message.

Red Lights will be available on DVD on October 2nd.

Good luck!