
1959 · 70 min
Adventure · Science Fiction · Thriller
★ 3.5Trailer
Four adventurers descend to the bottom of the sea. When their surface tether snaps, they find themselves marooned in a network of underwater caverns.
Crew
Cast

John Carradine
Prof. Millard Wyman

Robert Clarke
Craig Randall

Phyllis Coates
Dale Marshall
Allen Windsor
Paul Whitmore

Sheila Noonan
Lauri Talbott

George Skaff
Dr. J.R. Matheny
Maurice Bernard
Old Man in the Caverns
Joe Maierhouser
Jim Wyman

Lloyd Nelson
Wilson, Sonar Man
Harry Raven
The Captain
Milt Collion
Hank
Lowell Hopkins
Reporter
Crew
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🔥 Hot takes
warming up the wall…
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