Operation Delta Force 4: Deep Fault (1999)
America's best are in deep trouble.
When a group of seismologists are taken prison, the forces that be know that there is only one team of rescuers to turn to--the highly elite Delta Force. Upon beginning this difficult mission to track down and save the hostages, the men on the Force are met with several surprises--surprises that lead them to think this may be one mission they cannot get out of.
- Release Date: 1999-12-09
- Runtime: 1h 36min
- Production Company: Martien Holdings A.V.V.
- Production Country: Bulgaria, United States of America
- Director: Mark Roper
