The Men in Black have always protected the Earth from the scum of the universe. In this new adventure, they tackle their biggest, most global threat to date: a mole in the Men in Black organization.
American expat Mickey Pearson has built a highly profitable marijuana empire in London. When word gets out that he’s looking to cash out of the business forever it triggers plots, schemes, bribery and blackmail in an attempt to steal his domain out from under him.