If what this trailer shows is the future, then the future looks bleak.

TNT has released the trailer for the fourth season of its sci-fi drama “Falling Skies,” and humankind seems to be losing the war against the aliens. Constant gunfire, death and destruction have taken their toll on Tom Mason’s (Noah Wyle) group, and now they seek to end the war.

“The world has changed, but not all is lost when hope remains,” a voiceover says.

However, the action-packed trailer also warns of a “great battle” that could end the human race for good.

“Falling Skies” premieres on June 22.

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