Cowboy Bebop
Directed by Shinichirō Watanabe, Cowboy Bebop is a Japanese anime series about a group of bounty hunters travelling through a future solar system aboard the Bebop. Kōichi Yamadera, Megumi Hayashibara, Unshō Ishizuka and Aoi Tada lead the voice cast in a sci-fi series built around crime cases, past trauma, bounty work and jazz-influenced style. The series became one of the most recognized anime titles of the late 1990s and later inspired Cowboy Bebop: The Movie.

Från IMDB:
Intergalactic loners team up to track down fugitives and turn them in for cold hard cash.