Shackled

In a dystopian future where the parole system has been replaced with R.A.P.P, the Recidivism Accountability Partnership Program, a white collar ex-con must take drastic measures to ensure his survival when he's paired with a sociopathic gangster with terminal cancer.
One wrong move by either of them could mean the summary execution of them both, via the explosive charges surgically implanted in their hearts as a condition of their release.