Martial arts, fitness, painting, gaming.
Keifer Sutherland (AKA Jack Bauer from 24), Samuel L Jackson (I mean, who wouldn't!), Tom Cruise (to finally prove that I don't look like him once and for all Neil!!), Richard Dean Anderson (MacGyver, Colonel/Major/General Jack "that's two l's" O'Neill).
Large variety, I don't restrict myself to genres or particular bands.
Lord of the Rings trilogy (despite the inaccuracies to the book series), Die Hard, Casino Royale (Daniel Craig plays an excellent Bond I think), Starship Troopers - you wanna live forever?!, Serenity.
24, Firefly, CSI, Stargate SG1, Star Trek (TNG, Voyager, DS9), Brainiac, and most importantly the "Dave" channel (Sky 111 for those interested) which features QI, Top Gear, Whose line is it anyway?, Mock the Week among many others.
Gotrek and Felix series, Gaunt's Ghosts series, Lord of the Rings.
Jack "dammit" Bauer among others