Admiral Nelson (Walter Pidgeon) and the crew of the atomic submarine Seaview battle saboteurs, giant sea-creatures and attacks by enemy submarines as they race to prevent global catastrophe.

• 全片危难重重，对当时面临著危机时刻的人们的心理活动，及表情动作都设计得非常好角色表演也十分出色，体现出面临困难，团结一致的精神。