Fear Runs Deep (movie)
Sfida sul fondo- User score: 6
- Production country: Italy
- Producer: Melchiade Coletti
- Genre: Action
- Release date: 4/29/1976
Movie description
An engineer has discovered a new special alloy for the construction of submarines and is about to launch it on the world market. To force him to give up the formula, his opponents kidnap his son.
