Watch King of Thieves (2018) HD Full Movie Free on SolarMovie. Watch King of Thieves (2018) online free. A true crime movie about a crew of retired crooks who pull off a major heist in London's jewelry dis...A true crime movie about a crew of retired crooks who pull off a major heist in London's jewelry district. What starts off as their last criminal hurrah, quickly turns into a brutal nightmare due to greed.