A sense of duty and commitment to his craft of being an assassin
Ghost Dog is director Jim Jarmusch’s ode to the 1967 Le Samourai by Jean-Pierre Melville. There are even scenes taken directly from that movie. Ghost Dog features Forest Whitaker as a solitary assassin who works for a gangster played by John Tormey. The movie is about the sense of duty Whitaker has for Tormey which he bases upon his study of ancient Japanese culture where the samurai was in the service of his lord. It’s also about Whitaker’s commitment to his craft of being a killer. On top of that the soundtrack is by RZA from the Wu-Tang clan. You can tell his distinctive style the minute the background music begins. There’s some low key comedy thrown in as well such as when Louie tells his mafia bosses he only contacts Whitaker through a bird. You can guess their reaction. The story is very subtle as that’s Jarmusch’s style, but it also goes with the source material as Le Samourai was the same.
The movie title "Ghost Dog - The Way of the Samurai," available on Movies & TV, has received an average rating of 4.5 from 923 reviewers. 
It features elements such as [], and it is priced at $9.28.

This title falls under the categories of Movies & TV, Studio Specials, Lionsgate Home Entertainment and All Lionsgate Titles. 
The additional details include the following in key-value format :
 {"Aspect Ratio": "1.85:1", "MPAA rating": "R (Restricted)", "Product Dimensions": "0.7 x 7.5 x 5.4 inches; 4 Ounces", "Item model number": "2209504", "Director": "Jim Jarmusch", "Media Format": "Anamorphic, Multiple Formats, Closed-captioned, Color, NTSC, Widescreen", "Run time": "1 hour and 56 minutes", "Release date": "August 14, 2001", "Actors": "Forest Whitaker, Henry Silva, John Tormey, Cliff Gorman, Dennis Liu", "Dubbed": "French, Spanish", "Subtitles": "English, Spanish", "Language": "English (Dolby Digital 5.1), Unqualified", "Studio": "Lions Gate", "Writers": "Jim Jarmusch", "Number of discs": "1"}

Here is a brief synopsis of the title : Ghost Dog: The Way of the Samurai ingeniously re-imagines the gangster picture as a cross-cultural fusion of Eastern philosophy, hip-hop music, urban darkness, and movie iconography. Ghost Dog, a man of few words who shares his rooftop home with dozens of pigeons. Ghost Dog lives by the precepts of the 18th century warrior text, Hagakure: The Way of the Samurai, practicing the ancient disciplines of the samurai and applying them to his work as a contract killer..