Rollenname: Dr. Samantha Hill
Rollenname: Roy Nolan, FEMA Director
Rollenname: Dr. Zack Nolan
Rollenname: Dr. Owen Hunter
Rollenname: President Paul Hollister
Rollenname: Clark Williams
Rollenname: Amanda Williams
Rollenname: Dr. Jordan Fisher
Rollenname: Daniel - Hollister's Advisor (2 Folgen, 2004)
Rollenname: Sean Morris, Hollister's Aide
Rollenname: Jill Hunter
Rollenname: Jimmy
Rollenname: Zoe Cameron
Rollenname: Mayor Spaulding
Rollenname: Donna, Press Secretary
Rollenname: Rachel, Williams' Aide
Rollenname: Nolan's Aide
Rollenname: Anchor #3
Rollenname: Reporter #3
Rollenname: Journalist #1
Rollenname: Journalist #2
Rollenname: Journalist #4
Rollenname: Drill Tech #2
Rollenname: Man #1 (2 Folgen, 2004)
Rollenname: Woman #1
Rollenname: Family Mother
Rollenname: Communications Soldier
Rollenname: Blockade Soldier
Rollenname: Helipad Soldier
Rollenname: Tent City Soldier
Rollenname: Geologist
Rollenname: Messenger Soldier
Rollenname: Irate Man
Rollenname: Seismologist
Rollenname: Rescue Worker
Rollenname: Earl (uncredited)
Stunt Performer
Stuntdouble: Victim
Stunts
Stunt Performer
Stunt-Darsteller
John Schneider (Clark Williams)
John Cassini (Sean Morris, Hollister's Aide)
Fred Ward (Roy Nolan, FEMA Director)
Kim Delaney (Dr. Samantha Hill)
Dulé Hill (Dr. Owen Hunter)
Beau Bridges (President Paul Hollister)
Ivan Sergei (Dr. Zack Nolan)
Erin Karpluk (Rachel, Williams' Aide)