"Stay sharp. These guys will kill for what they're after." Lionsgate Premiere has debuted an official trailer for an action crime thriller titled Backtrace, starring Sylvester Stallone as a detective.

After suffering a brain injury from a bank heist gone wrong, MacDonald (Matthew Modine) develops amnesia and is put into a prison psychiatric ward. He is coerced by an inmate and a ward doctor (Ryan ...

Remember when Sylvester Stallone was seen around town earlier this year? Now you can see why. His new movie, "Backtrace," which co-stars Matthew Modine of "Stranger Things" and "Full Metal Jacket," ...