- Samantha Russell
- Agent Tyra Gunn
- Andi Gudgeon
- Xavier Student
- Angel Kerns
- Lab Technician
- Sonny Burnette
- Mortis
- Bret Aaron Knower
- The Frenchman
- Matthew Conway
- Juan
- Mark Antony Howard
- Jamal Scott
- Matt Hudson
- Nikolayev
- James Troup
- Doctor Renee
- Carly Miller
- Scientist
- Ramona Schwalbach
- Nun
- Scott Wegener
- Julio Ortega
- Sue Hopkins
- Lab Tech / Scientist (as Susan Westlund Hopkins)
- Gloria Bishop
- Nun With Cow
- Tommie Grabiec
- Remski
- Dante Donaldson
- Jondel
- Chris Dettone
- Le Petibonum Waiter
- Rajiim A. Gross
- Dongo
- Larry Oeffner
- Waiter
- Tyler Craig
- Xavier Student
- Jeramie Sandor
- Trapped Male Scientist
- April Sandor
- Trapped Female Scientist
- Aaron Maneval
- Tor
- Caleb Dwayne Tucker
- Deckhand
- Cody Oppel
- Phillip Harrison
- Robert Wells
- Xavier Student
- David Moak
- Dance
- Wendell Young
- Dr. Robert Scott
- Matthew Bollinger
- Dominic
- Justin Fiser
- Orloff
- Carroll Von
- Morella
- Eric Demont
- Ops Technician
- S. Francis Livisay
- Ade
- John Jonczy
- Shorty
- Jordan S. Gross
- Martinique Pedistrian
- Andre Tomlinson
- Malcolm Scott
- April Reed
- Le Petibonum Customer
- William J Witzgall
- Volcano Ops Scientist
- Mimi Balek
- Xavier Student / Kidnapped Worker #4
- Kevin J. Green
- Bill Maddox
- Kay Barksdale
- Millie
- Christyna R. Edmondson
- Xavier Student
- Khris Scarlato
- Hospital Gala Guest
- Robert C. Neville
- Dr. Poule
- Kc Burke
- Plant Worker Evacuee
- Bonnie McCoy
- Xavier Student
- Steve Wayne Boseman
- Haitian Motorcyclist
- Stephen Balek
- Le Petibonum Customer
- Arturo Garcia Aceves
- Del Toro
- Gary Ranks
- Kidnapped Worker #3
- Becky A. Staresina
- Gala Guest
- Dre Nuzum
- Volcano Operations Tech
- Nate Jolly
- Micala
- Rae Edwards Treherne
- Gala Guest
- Tyler Anderson
- Micala
- Mark Leyendecker
- Mikhail Brandikov
- Matthew Omohundro
- Lab Tech
- Rodger Masten
- Martinique Pedestrian
- Tonya Charles
- Kidnapped Worker #2
- Jamie Charles
- Kidnapped Worker #1
- Jenny McManus
- Martinique pedestrian
