Too many to list, but I'll try: Allman Brothers, Ozric Tentacles, Captain Beffheart, Paul Simon, Bob Dylan, Oakhurst, Railroad Earth, Get Cape.Wear Cape.Fly, Hot Tuna, Grateful Dead, Frank Zappa, Yes, Genesis, Miles Davis, John Coltrane, Mahivishnu Orchestra, Disco Biscuits, Umphree's McGee, Dave Brubeck, MMW, Modest Mouse, Decemberists, Beck, Dave Matthews, Phish, Jeff and Vida, Yonder Mountain String Band, Jack Johnson, Michael Franti, Spearhead, Todd Snider, Mr. Bungle, RHCP, SCI, Herbie Hancock, John Scofield, Pink Floyd, Primus, Les Claypool, Jack DeJohnnette, NIN, David Gray, Bill Monroe, David Grisman, Beach Boys, Todd Rundgren, Crowded House, Wayne Shorter, Peter Rowan, Tony Rice, Wilco, James Brown, Johnny Cash, the Mammals, Garica and Grisman, Todd Snider, Keller Williams, Martin Sexton, Greg Brown, Santana...the list goes on. Oh, and can't forget comedians...the tops are Bill Hicks, George Carlin, Lewis Black, Mitch Hedberg, Eddie Izzard, and Patton Oswalt.
UHF, Pie, Requiem for a Dream, Scarface, Neverending Story, Labyrinth, Sin City, Run Lola Run, Psycho, Vanilla Sky, Enron (Smartest Guys in the Room), Walmart (High Cost of Low Prices), Garden State, Sideways, The Departed, Pan's Labyrinth, Big Lebowski, Eternal Sunshine of the Spotless Mind, Superbad, etc.
Mostly comedy - I don't have the patience to get into TV dramas. Simpsons, Family guy, South Park, Seinfeld, Mr. Show, Daily Show, and Arrested Development. Curb Your Enthusiasm is my current fav. Friggin hilarious.
Hitchiker's Guide to the Galaxy, Life of Pi, Zero, Lord of the Rings, Chronicles of Narnia, Walden, The Stand, The End of Oil, Silent Spring, DaVinci Code, Dark Tower Series, etc.
Not mean people.