Lupin III
Arsene Lupin III is the grandson of the master thief Arsene Lupin. With his cohorts Daisuke Jigen and Goemon Ishikawa XIII and his love interest Fujiko Mine, he pulls off the greatest heists of all time while always escaping the grasp of Inspector Koichi Zenigata.
Lupin III was shown on Cartoon Network's Adult Swim from 2003–2006.