Watch Hitmen (2023) HD Full Movie Free on SolarMovie. Watch Hitmen (2023) online free. Michael Hero, a powerful CEO, seeks vengeance for the murder of his grandson by offering a one-milli...Michael Hero, a powerful CEO, seeks vengeance for the murder of his grandson by offering a one-million-dollar bounty to find his killers, attracting the world's leading assassins to the task at hand.