'Humanity's under attack': Donald Trump just tweeted out a strange, dramatic movie trailer for his campaign

Donald Trump tweeted out a bizarre fake movie trailer for his campaign on Monday.

The Republican presidential frontrunner shared what appears to be a Trump fan's over-the-top video prominently featuring Martin Sheen's voice-over acting from the video game "Mass Effect 2."

The ad featured sweeping music, seemingly random campaign-trail moments, and patriotic stock footage, including shots of eagles in flight, astronauts, and the Statue of Liberty.

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"We're at war. No one wants to admit it but humanity's under attack. One very specific man might be all that stands between Humanity and the greatest threat of our brief existence," the narrator said in the video, quoting "Mass Effect 2."

The video also took repeated shots at Democratic presidential frontrunner Hillary Clinton, whom it depicted laughing and barking.