Watch World's Most Evil Prisoners Season HD Full Free on solarmovie.do. Watch World's Most Evil Prisoners tv series online free. Take an in-depth look at the terrifying offenders whose atrocious crimes earned a whole life sentenc...Take an in-depth look at the terrifying offenders whose atrocious crimes earned a whole life sentence, but despite being securely locked behind bars, these inmates go on to torture, kidnap and even kill.