Lee Jordan has spent ten years on death row for a murder he didn't commit. He's lost everything – his wife, his dreams, his future. He finally enters the death chamber at the famous 'Walls' prison in Texas. He's strapped to a gurney and given an injection of lethal drugs in front of witnesses. Minutes later he's pronounced dead. But that's not the end of it. After the execution comes the shocking revelation – Jordan is still alive. And to stop him talking he has to die all over again – before he brings down the entire American justice system.