- Craig Sheffer
- Major Brian Hoffman
- Dennis Haysbert
- Lieutenant General Monning
- Kate Vernon
- Dr. Ellen Gordan
- Ariana Richards
- Donna Voorhees
- Bill Duke
- President Donald Sheridan
- Wes Studi
- Captain Falcons
- Ernie Hudson
- Max Stevens
- Ben Anklam
- Corporal C.J. Parkins
- Anthony Pacella
- Carl Hammond
- Darin Cooper
- Defense Secretary Woods
- Afrim Gjonbalaj
- Captain Sims
- Richard Lounello
- Platoon Leader
- Frank Rossi
- Air Force Chief of Staff
- Michael Cipiti
- Staff Official
- Richard Satterwhite
- American Citizen
- Cameron Gordon
- Captain Taylor
- Douglas Buczak
- USAMRIID Aide
- Giovanni Roselli
- Daniels
- Rodney Roldan
- Stallion 1 Pilot
- Jayson Simba
- Stallion 2 Pilot
- Robert S. Bates
- Attack Helicopter Pilot
- Tyrone Dennis
- Young Man
- Bob Bozek
- Arguing Man
- Jay Storey
- Conspiracy Theorist
- Brian Stapf
- Spotter
- Puneet Prasad
- Man on Cell Phone
- Jett Yaskow
- Honeymoon Husband
- Seregon O'Dassey
- Honeymoon Wife
- Debbie Rochon
- NYPD Officer
- James Keffron
- Conspirator
- Ashley Carr
- Young Woman in Subway
- Jason John Beebe
- TSA / Infected / Protester
- Jason Bellanti
- Protester
- Stacy Bellanti
- Protester
- Christopher P. Brownsey
- Background Soldier
- Ryan Brownson
- Soldier
- Velma Cotton
- Background
- Kate Germain
- Background
- Wayne W. Johnson
- Contagious / Soldier / SWAT / Passenger / Protester
- Kirk LaSalle
- Soldier
- Steve Losey
- Contagious / Airport Passenger
- Michelle Meer
- Contagious / Protester / Passenger
- Mark Mendola
- Angry Protester
- Will Mutka
- Soldier
- Melody Schaffer
- Condemned
- Sherri Lyn Litz
- Passenger / Protester
- Dimario Bell
- Background
- Michael Ciesla
- Soldier
- Justin Fiordaliso
- Background
- Robert Fiordaliso
- Background
- Julian Griego
- Background
- Chamus Hawk
- Background
- Lisa Dee
- Soldier
- Dominic Mendez
- Soldier
- David Raimonde
- Background
- Phil Urban
- Background
- Terry Little
- Background
- Juston Graber
- Contagious
- Bob Tomasini
- Background
- Phill Beith
- Background
- Twanta Craig
- Passenger / Soldier / Cleaner
- Jay Desiderio
- Passenger
- Scott W Hill
- Airline Passenger
- Ashley Ann Lombardo
- Background
- Patrick Mallette
- Secret Service Airport security Patient Military Soldier
- Amber Powers
- Background
- Joe Narode
- Military / Airline Passenger
- Kevin Schmitz
- Airport Passenger / Infected
- Michael Sciabarrasi
- Politician
- William Blenk
- TSA Security
- Jon Cesar
- Self - Patient
- Lori Cholewka
- Infected
- Timothy Dugan
- Secret Service Agent
- Andrew Elias
- Contagious / Soldier
- Mel Ende
- Wolf Girl / Infected
- Bryan Figueroa
- Background
- Kim Fitzgerald
- Contagious
- Gabriela Fuhr
- Woman
- Karyn Gates
- Airport Traveler
- Nicholas Gilmer
- Airline Passenger
- Greg Hinaman
- Soldier who shoots Werewolf
- Aimée Lynn Lanthier
- Background
- David Marancik
- Contagious / Soldier
- Karl Myles
- Passenger, Secret Service Agent
- Robert Priest
- Victim
- Norman Queeno
- Soldier
- Brenda Rickert
- Woman in Airport Bathroom
- Erin Rigwalski
- Airport Traveler
- Claudia Rochon
- Background
- Jim Sheppard
- Sick Person
- Brad Spiotta
- Helicopter pilot / Contagious
- Faith Stanek
- Soldier
- Brandyn T. Williams
- Soldier / SWAT / Contagious (as Brandon Williams)
- Christopher Burns Jr.
- Airport Traveler
- Joseph Giambra
- Infected
- Samantha Hoy
- Contagious
- Tyler Ianuzi
- Contagious
- Peace Kelly
- Airline Passenger / Politician (uncredited)
- Arlynn Knauff
- Contagious
- Kathy Murphy
- Contagious
- Michael O'Hear
- Contagious
- Mick O'Keefe
- Doctor
- Darrin Stock
- Doctor
- Dean Stock
- Contagious
- A.J. Verel
- Condemned Patient
