The second trailer for Men in Black: International pulls back the curtain on the backstory of Tessa Thompson's Agent M, and on the major threat in the franchise spinoff.

The latest chapter in the 22-year-old action-comedy franchise expands the scale, with new recruit Agent M partnered with Chris Hemsworth's Agent H, the top operative in the Men in Black's U.K. branch, to uncover a mole in the organization. That's easier said than done because, as this new footage reveals, the enemy is the Hive, who can take the form of anyone -- including MiB agents.

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.

Luckily, Agent M displays the type of tenacity needed for such an assignment: She spent 20 years searching for the Men in Black after, as a child, agents erased the memories of her parents, but failed to erase hers.

RELATED: Men in Black: International Photos Show Off Agents & Aliens

Men in Black: International reunites Hemsworth and Thompson, who first shared the screen in 2017's Thor: Ragnarok. They can be seen onscreen this weekend in Avengers: Endgame.

Directed by F. Gary Gray, Men in Black: International stars Chris Hemsworth, Tessa Thompson, Rebecca Ferguson, Kumail Nanjiani, Rafe Spall, Laurent Bourgeois and Larry Bourgeois, with Emma Thompson and Liam Neeson. The film opens on June 14.

RELATED: Men in Black: International Will Change the Agency's Origin