Dwayne Johnson (Fast Five) is being sure to include his millions of fans in the filming process of Brett Ratner's Hercules: The Thracian Wars.  He's already tweeted out a few behind-the-scenes images, which you can view here, here and here.  While this movie version of the mythological hero takes a grounded approach and features a world without superpowers, Johnson's about as close to a demigod as we mortals can get; this new set video shows he's also got a nasty pinch.

Hit the jump to check it out.  The film also stars Ian McShaneRufus SewellJoseph FiennesPeter MullanJohn HurtRebecca FergusonIngrid Bolso BerdalAskel Hennie, and Reece Ritchie.  Hercules opens on July 25, 2014.

Johnson tweeted this video earlier today:

Dwayne Johnson ‏@TheRock

Shot this vid a few hours ago from set. Don't let this beast grab you.. #UBecomeMyLunch #HERCULESMovie http://instagram.com/p/dFphUzIh3l/