Steve Blum is has one of the best voices of all time.
.hack//Legend of the Twilight---Sanjuro
Afro Samurai---Assassins
Ambassador Magma---Magma
Android Kikaider: The Animation---Saburo/Hakaider
Bastard!!---Gara
Big O---Roger Smith
Biohazard: Degeneration---Greg Glenn
Blood+---Moses, Aston Collins
Call of Duty: World at War---Tank Dempsey
Chobits---Hiroyasu Ueda
Code Geass - Hangyaku no Lelouch---Kyoshiro Toudou
Cosmo Warrior Zero---Phantom Harlock
Cowboy Bebop---Spike Spiegel
Digimon---BlackWarGreymon, Megaseadramon, Flamedramon, Magnamon, Junpei Shibayama, Blitzmon, Falcomon, Guilmon, Kenta Kitagawa
DinoZone---Draco Wing
Final Fantasy VII - Advent Children---Vincent Valentine
FLCL---Masashi Masamune
Gate Keepers---Jim Skylark
Ghost in the Shell: Stand Alone Complex---The Laughing Man, Aoi
Goku: MIDNIGHT EYE---Goku Furinji
Great Teacher Onizuka---Eikichi Onizuka, Kouji Fujiyoshi
Groove Adventure Rave---Shiba
Gun Frontier---Phantom Harlock
Gungrave---Balladbird Lee
Hokuto no Ken---Shin
IGPX Immortal Grand Prix---Alex Cunningham
Initial D: Extra Stage---Keisuke Takahashi
Kyoushoku Soukou Guyver II---Agito Makishima
Last Exile---Vincent Alzey
Love Hina---Masayuki Haitani
Macross Plus---Marj Gueldoa
Mahoromatic---Toh Ryuuga
Mars Daybreak---Yagami Arian
Mobile Suit Gundam I---Char Aznable
Mushrambo---Sago
Naruto---Kuromaru, Zabuza Momochi, Sazanami, Orochimaru , Hyo
Planetes---Kho Cheng-Shin
Rurouni Kenshin---TomaSakaki, Makoto Shishio
Samurai Champloo---Mugen
Samurai Girl Real Bout High School---Shizuma Kusanagi
Scryed---Kazuma
Strait Jacket---Reiott Steinberg
Street Fighter Alpha: The Animation---Ken
Tengen Toppa Gurren Lagann---Leeron Littner
Tenpou Ibun Ayakashi Ayashi, Yukiatsu Ryudo
Tenshi ni Narumon!---Yuusuke Kamoshita,
They Were 11---King Mayan Baceska
Toonami---Tom
Transformers: Robots in Disguise---W.A.R.S., Dark Scream
Vandread---Duelo McFile
Wild Arms: Twilight Venom---Isaac
Wolf's Rain---Lord Darcia the Third
Wolverine and the X-Men---Wolverine
X---Seiichiro Aoki
And many others
Blum just has that
factor in his voice.