21 votes
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.

Status: Released
Released Date: 1999-12-09
Runtime: 96 mins
Director: Mark Roper
Writer: David Sparling
Spoken language: English
Genres: Action
Original title: Operation Delta Force 4: Deep Fault
Production Companies: Martien Holdings A.V.V., Nu Image
Production Countries: Bulgaria, United States of America

Greg Collins

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Hayley DuMond

Joe Lara

John Laughlin

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Angus MacInnes

Johnny Myers

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Stefan Iliev

Itzhak Finzi

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