A picture of Actor Karl Urban as Vaako in the movie Riddick 3 aka Riddick:

Riddick 3 Movie Trailer

(Click on the picture to enlarge.)

You may rememner Vaako as a character from The Chronicle of Riddick, he was one of Lord Marshal’s (Colm Feore) commanders. I guess Vaako is still bearing a grudge against Riddick (Vin Diesel), well he doens’t look like a happy man on that picture…

The movie Riddick is directed by David Twohy.
:-)