Congratulations to actor Adrian Pasdar on winning the 2009 Saturn Award for "Best Supporting Actor on a TV Series" for his work playing Nathan and Sylar on Heroes!
Also, check out the exclusive interview with Chris Hanada and Tanner Kling, directors of the Nowhere Man webisode series!

From Heroes Wiki

Following are unnamed groups of people which appear in episodes:

Angela's Team	Arthur's Soldiers	Arthur's Team	Audrey's Team
CDC Hazmat Crew	The Company's Founders	Danko's Team	Correctional Facility Guards
Kaito's Henchmen	Level 5 Escapees	Linderman's Thugs	Los Angeles Gang
Matt's Team	Ninety Angry Ronin	Samedi's Militia	Targets

Underground Railroad

Whitebeard's Men