Mortis
Agent Tyra Gunn
Xavier Student
Remski
Nun
Juan
Trapped Male Scientist
Nikolayev
Lab Tech / Scientist (as Susan Westlund Hopkins)
Doctor Renee
The Frenchman
Scientist (as Vicki Miller)
Gala Guest
Le Petibonum Waiter
Martinique Pedestrian
Nun With Cow
Volcano Ops Scientist
Julio Ortega
Volcano Operations Tech
Dongo
Bill Maddox
Orloff
Haitian Motorcyclist
Lab Technician
Jamal Scott
Mikhail Brandikov
Morella (as Carroll Wallace)
Deckhand
Plant Worker Evacuee
Dance
Micala
Xavier Student / Kidnapped Worker #4
Tor
Del Toro
Dr. Robert Scott
Hospital Gala Guest
Ade
Millie
Lab Tech
Dr. Poule
Kidnapped Worker #1
Malcolm Scott
Phillip Harrison
Le Petibonum Customer
Ops Technician
Kidnapped Worker #3
Waiter
Dominic
Martinique Pedistrian
Shorty
Jondel
Kidnapped Worker #2
Trapped Female Scientist
Martinique pedestrian (uncredited)