- HD 1080
- Runtime: 121m.
- Status: Released
- 0
- Languages: en
- Country: Spain, United Kingdom
- Director: Bernard Rose
- Stars: Rhys Ifans, Chloë Sevigny, David Thewlis, Luis Tosar, Crispin Glover
- keywords: prison, wales, central intelligence agency (cia), smuggling (contraband), explosive, biography, drug use, elite, conspiracy, terrorism, university, ira (irish republican army), alias, mi6, drugs
- Production_studio: KanZaman Productions, Prescience, Lipsync Productions, Independent
- Slogan: 43 Aliases. 89 Phone Lines. This is the Story of Howard Marks.
- providers: Amazon Prime Video, Amazon Prime Video with Ads
- The Mr. Nice is featured in the top rankings of 2010
- #64 in Top Crime Movies of 2010
Biopic about 1970s Welsh marijuana trafficker Howard Marks, whose inventive smuggling schemes made him a huge success in the drug trade, as well as leading to dealings with both the IRA and British Intelligence. Based on Marks' biography with the same title.