- Tom Getty
- Ryan Taylor
- Curtis Caldwell
- Agent Ron Carter
- Phil Lewis
- Mikel S. Razanov
- Eamon McGee
- Agent Mike Arlen
- Kirsten Meenan
- Oskana Rowan
- Chuck Getty
- President Collins
- Michael Hoover
- Bannings
- Ian O'Brien
- Bomber Terrorist
- Louis Merriman
- Strong Terrorist
- William Diefenderfer
- Art Boyd
- E.R. Mike Waller
- Landlord
- Christian M. Condrick
- Station Agent
- Nicholas Shashaguay
- Tactical Chief
- Ryan Lombardi
- Terrorist Tech
- T.J. Rosage
- Tech
- Jason Hughes
- Sniper
- Joel Neff
- Cameraman Terrorist
- Aaron Neff
- Machine Gun Terrorist
- David Roush
- KDIA TV News Anchor
- Natalie Bigley
- CXN Newscaster
- Chris Shadid
- Ground Zero Terrorist #1
- Steve Shadid
- Ground Zero Terrorist #2
- Corey Tokarsky
- FBI Guard
- Terry Joel Johnson
- Man on News
- Chandler Mical
- SWAT Man
- Bill Dill
- Man on News #2
- Daniel Kuttner
- Man on News #3
- Anthony Pinto
- Man in Subway
- Steven Chiado
- Man in Subway
- Mike the Cat
- Ryan's Cat
- Abigail Mont
- Ground Zero Cast
- Nathan Fowler
- Ground Zero Cast
- Christian Leckey
- Ground Zero Cast
- Carlos Vega
- Ground Zero Cast
- Julie R. Vega
- Ground Zero Cast
- Evan Dabbs
- Ground Zero Cast
- Bill Scullion
- Ground Zero Cast
- Oscar Zolbe
- Ground Zero Cast
- Walter Brosius
- Ground Zero Cast
- Richard Sholtis
- Ground Zero Cast
- Jocelyn Meehan
- Ground Zero Cast
- Philip Lewis
- Ground Zero Cast
- Earl Galloway
- Ground Zero Cast
- Walter Sisk
- Ground Zero Cast
- Larry Giannone
- Ground Zero Cast
- Christian Giannone
- Ground Zero Cast
- Mike Lopresti
- Ground Zero Cast
