Plot
An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists attempt to stop the monsters, but they escape into the canal system of the California's Imperial Valley and terrorize the populace.
Written by
David Duncan, Pat Fielder
Directed by
Arnold Laven
Crew
Production Countries
United States of America
Production Companies
Gramercy Pictures
Languages
English
Awards
1 nomination total
Scores
# of Votes
3,305
Average Rating
5.7 out of 10
Metascore
NA
Popularity
NA