A group of filmmakers sets out to make the first 3D found footage horror movie, but find themselves IN the first 3D found footage horror movie when the evil entity from their film escapes into their behind-the-scenes footage.

One year after a tragic incident tore their family apart, a grieving son and his estranged father embark on a journey into the wild to reconcile their past. When a horrifying accident leaves Russell badly injured, and strands them in the wild, it is up to October to save them both. However, this wilderness is not what it seems, and as they deteriorate, so to does their concept of reality.

Grindhouse combines Robert Rodriguez's Planet Terror, a horror comedy about a group of survivors who battle zombie-like creatures, and Quentin Tarantino's Death Proof, an action thriller about a murderous stuntman who kills young women with modified vehicles. It is presented as a double feature with fictitious exploitation trailers before each segment.

Down-on-his-luck lawyer Warren Blackburn defends wealthy Texan Johnnie Faye Boudreau, who is accused of murdering her husband.

Steele, a plainclothes Chicago cop, is recruited by the FBI to foil an assassination plot in Dallas, Texas. It seems that Joe Keno, a former nemesis of Steele, is planning to assassinate the Iraqi ambassador to the U.S. Keno is funded by several prominent Texas businessmen. Steele travels to Dallas, where he makes friends with Barnes; Steele is contacted by a Dallas-based FBI agent who sets him up with his contact, "Peacekeeper." Joe Keno has abandoned previous ways and methods; the assassin is now also a serial killer. While Keno's victims are found in abandoned warehouses and parks, Steele encounters numerous obstacles. The Chicago cop encounters friendly Texas racists, is ambushed in a redneck saloon, and battles the incompetence and petty jealousy of Dallas police. Meanwhile Steele tries to stop Keno before the Iraqi ambassador becomes his next victim.

When the down-on-his luck Folk Singer Cole Jackson returns to Macon County his homecoming isn't what he expected! Planning to rest and recharge his batteries, Haggerty fins his brother Nate locked in deadly and soon to turn violent battle with the mayor in attempting to locate a toxic waste disposal dump in his town. What follows is an action-packed race with non-stop excitement to drive the mayor out of Macon County!