For starters...
1. Dark Souls/ Bloodborne (video games by From Software)
2. Super Troopers (I know the first movie was older than this, but the existence of the sequel means it qualifies)
3. Hitman (Video game series. Also some terrible movies. The possibilities of hits/ modes is amazing!)
4. True Detective (HBO - Season One only)
5. Pearl Jam (Still going strong and celebrated their 20th anniversary in 2010).