"Eric Michael Packer!" screams a deranged, gun-firing Paul Giamatti in the newest clip for "Cosmopolis."

Here, Pattinson traded in his fangs for a hand gun in the newest esoteric flick from David Cronenberg. Based on the novel by Don DeLillo, the film imagines a money mogul (Pattinson) journeying across town to get a haircut, but, as you can see, other things happen along the way (gun shots, sexcapades, etc.)

The clip, which you can watch above, shows off a half-shorn Pattinson engaging in a shoot-out. Twihards, we're not in Forks anymore.

"Cosmopolis," starring Pattinson, Samantha Morton, Giamatti and Juliette Binoche hits theaters August 17.

Earlier on Moviefone:

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  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Actor Robert Pattinson attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Miss USA 2012 Olivia Culpo attends the 'Cosmopolis' premiere at MOMA on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Stanley Tucci (R) attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Actor Phillip Spaeth attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Emily Haines attends the 'Cosmopolis' premiere at MOMA on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Producer Adi Shankar (R) attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Matt Johnson and Kim Schifino of ''Matt & Kim' attend the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Daryl Wein and Zoe Lister Jones attend the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Designers Jeffrey Costello and Robert Tagliapietra attend the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Director David Cronenberg attends the 'Cosmopolis' premiere at MOMA on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Savannah Wise attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Savannah Wise attends the 'Cosmopolis' premiere at the Museum of Modern Art on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • "Cosmopolis" New York Premiere - Inside Arrivals

    NEW YORK, NY - AUGUST 13: Nikki M. James attends the 'Cosmopolis' premiere at MOMA on August 13, 2012 in New York City. (Photo by Larry Busacca/Getty Images)

  • Robert Pattinson

    Actor Robert Pattinson attends the premiere of "Cosmopolis" at the Museum of Modern Art on Monday Aug. 13, 2012 in New York. (Photo by Evan Agostini/Invision/AP)

  • Robert Pattinson

    Actor Robert Pattinson attends the premiere of "Cosmopolis" at the Museum of Modern Art on Monday Aug. 13, 2012 in New York. (Photo by Evan Agostini/Invision/AP)

  • Sarah Gadon

    Actress Sarah Gadon attends the premiere of "Cosmopolis" at the Museum of Modern Art on Monday Aug. 13, 2012 in New York. (Photo by Evan Agostini/Invision/AP)