Mr. In-between (2001)

Jon Bennet is an ideal employee: neat, efficient and conscientious. Nobody would guess that this self-conscious introvert kills to earn his living, but for those who understand his trade Jon is more than just a journeyman murderer, he is an artist of growing reputation. Jon works for The Tattooed Man, an awesome figure whose taste for cruelty is only outweighed by his erudite learning and penchant for philosophy.