Plot: Train "Black Cat" Heartnet was once an infamous assassin for a mysterious organization called Chronos. Now he uses his skills to capture criminals as a bounty hunter (also known as a "sweeper") with the help of his partner, Sven Volfied. But it isn't long before Train's past catches up with him... (B)
Characters: Fun and dynamic (A)
Art & Animation: Manga -- A / Anime -- B-
Voice Acting: Train and Sven's voices in the dub are very good, but some of the supporting characters are a little less impressive (A-)
Objectionable Content: Blood, profanity, some suggestive material
Other: Overall, the anime is a good adaptation with a few differences in minor aspects of the plot. The anime includes an additional ending.
Overall Score: A-