Forget the camp — it looks like these female paranormal investigators are taking their job seriously. Here are the rather dark first character posters for Ghostbusters, featuring Melissa McCarthy,  Kristen Wiig, Leslie Jones and Kate McKinnon in full-on badass mode. Contrast the art below with this pic director Paul Feig tweeted when he announced the cast in January:

Ghostbusters originals Bill Murray, Dan Aykroyd, Sigourney Weaver, Ernie Hudson and Annie Potts are making appearances in the reboot, which Sony opens July 22, along with franchise rookies Chris Hemsworth, Elizabeth Perkins and Andy Garcia. But suffice it to say, here is who we’re gonna call if there’s something strange in the neighborhood:

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Ghostbusters Kristen Wiig

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