Vin Diesel has revealed another photo from the set of Riddick and writes:

"Being king has it's perks... yet an alpha Furyan, must return to his primitive state... that animal side.

(low rumble)

GRRRRR...

RELATED: Riddick 4 and TV Show Spinoff Announced by Vin Diesel

P.s. An early pic from the set of the new Riddick film."

Vin Diesel on the <strong><em>Riddick</em></strong> Set