Harry Houdini was a master of illusion and engineer of escape tricks he became a worldwide sensation at the turn of the 20th century. And his legend endures today. Don't miss Houdini's Last Secrets, this Sunday, January 6th at 10P. | Science Channel

Mark DeFriest, the highly intelligent "Houdini" of the Florida prison system, turned common materials into keys and escape tools. His attempts to flee a brutal, dark, and abusive incarceration earned him a life sentence for offenses that started with a non-violent dispute over his father's tools. His story highlights the shocking treatment of the mentally ill in prison and the decades-long fight for justice. From: The Mind of Mark DeFriest | Real Stories