Bounty hunters play a big role in the Star Wars universe. The most popular of the bounty hunters are the Fetts. Jango Fett servered as the host for the clone army (Ep. II). Boba Fett, Jango's "son", captured Han Solo for Darth Vader (Ep. V).
The other bounty hunters such as Dengar and Bossk aren't as popular. These bounty hunters are only seen for a few seconds in Episode V, and to top it off, their names aren't even mentioned in the movie (neither is Boba Fett's in Episode V, but Han does say his name in Return of the Jedi).
I will try to give you more info and pics on these bounty hunters
