Great White Shark

The great white shark appears not in the ocean before David Sheff’s family but on a screen at an aquarium, where its sudden attack turns a scene of feeding seabirds into an image of mortal danger. David’s identification with the swallowed cormorant makes the shark a vivid figure for his fear that Nic may die from addiction.

Appearance in the Aquarium Film

During a family visit to the aquarium, David watches a film showing a calm bay and hundreds of cormorants feeding and splashing in the surf. The scene changes abruptly: a great white shark surges out of the water and swallows a cormorant whole. Its tail lashes like a snapping rope before disappearing. The attack’s suddenness is central to the image: apparent safety gives way, in an instant, to helpless exposure.

David’s Identification with the Prey

David feels like the cormorant as he watches the shark approach. The scene turns the animal encounter into a measure of his fear for Nic: he sees the shark’s approach and, with it, the precariousness of Nic’s life and how close Nic is to dying. The image makes David physically sick, yet he cannot fend it off. The shark is therefore not simply a symbol of danger in the abstract; it gives visible form to a threat David feels unable to stop.

Narrative Significance

The film’s violence interrupts a family outing that also includes the children swimming at Cowles Beach and playing on the coast. Against their ease in the ocean, David’s reaction registers how addiction has altered his experience of ordinary family life: even a scene encountered on a screen becomes inseparable from the possibility of Nic’s death. Later, on the drive home, the family does not speak about Nic, but his addiction and the specter of his death remain present. The shark’s brief attack thus concentrates the fear that continues after the film ends.