See Kristen Stewart and Charlize Theron In New 'Snow White And The Huntsman' Clip

Dwarves and all, the snow shall hit the fan, if this five-minute behind-the-scenes look at "Snow White and the Huntsman" tells us anything at all.

"Entertainment Tonight" went behind the scenes with Chris Hemsworth, Charlize Theron and Kristen Stewart for a look at what can be expected from this more grim retelling of the classic fairy tale.

Stewart claims that when director Rupert Sanders admonished her while learning fight choreography that she's "not a ninja," she replied "I'll be more desperate! I'll be a desperate ninja!" The "Twilight" Saga star also claims she wasn't fazed by jumping into cold water and treading it with trained rats during the rough-and-tumble shoot.

Stewart's Snow White is pursued by the evil Queen Aavenna, played by Theron and seeking to eat the girl's heart to gain immortality. Snow White eventually allies herself with her assassin  the Huntsman, played by Hemsworth, who claims that the diminutive Stewart at one point clocked him a little harder than expected during one action sequence.

"Don't hit people in the face, kids. It doesn't feel good," Stewart told "ET."

"Snow White And The Huntsman" hits theaters everywhere June 1, 2012.

Watch a preview of "Snow White and the Huntsman":