During the closing days of WWII, a National Guard Infantry Company is assigned the task of setting up artillery observation posts in a strategic area. Lieutenant Costa knows that Cooney is in command only because of 'connections' he had made state-side. Costa has serious doubts concerning Cooneys' ability to lead the group. When Cooney sends Costa and his men out, and refuses to re-enforce them, Costa swears revenge.

A lonely boy discovers a mysterious egg that hatches a sea creature of Scottish legend.