Idris Elba has gone from playing Nelson Mandela to a dangerous killer in his new film No Good Deed. A full trailer dropped today which has us literally on the edge of our seats.

Elba plays a creepy and menacing convict, who has to escaped prison, and manages to talk his way into the home of a mother and her child. Soon things take a turn for the worst when she realises she faces a fight to save her family. Directed by Sam Miller and starring Taraji P Henson, Leslie Bibb, Kate del Castillo and Henry Simmon, No Good Deed hits our screens in October 2014.