The Tomorrow War 2 teaser opens with Chris Pratt’s character, Dan Forester, haunted by the memories of the past war. The scene cuts to a futuristic lab, where scientists are studying the remnants of the White Spikes, learning of an even deadlier species lurking beneath the ice. An unexpected visitor from the future, heavily injured, arrives to warn that humanity’s previous victory triggered a new global invasion—stronger, faster, and more intelligent enemies than before.

As Earth braces for a second war, humanity turns to advanced technology, time travel, and even the help of alien species. We see a glimpse of massive battles, with drones, mechs, and new weaponry. A key twist reveals that the real enemy may not be the creatures themselves but something more sinister controlling them. Dan and his team must prepare for an all-out battle to save not just their timeline, but the future of the universe itself.