[Trailer] Richard Grieco and Tara Reid are Part of a Swat Team Facing Alien Vampires in 'Attack of the Unknown' this August!

They're here for blood...

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...Gravitas Ventures has released a trailer for director Brandon Slagle's Attack of the Unknown, an action-packed sci-fi horror comedy featuring "vampires from the sky"!

In Attack of the Unknown, written by Slagle, Michael Mahal, and Sonny Mahal:

"A SWAT team transporting a vicious crime syndicate boss find themselves trapped inside a county detention center as the world burns around them. They have no communication with the outside world and must band together to escape the bloodthirsty alien forces attacking them."

The film stars Richard Grieco (21 Jump Street, Night at the Roxbury), Tara Reid (American Pie, Urban Legend) and Robert LaSardo ("Nip/Tuck", "CSI Miami").

Attack of the Unknown becomes available on VOD/Digital August 28th from Gravitas Ventures. 

By Matt Konopka