James Metcalf

A demented archaeologist discovers a living, breathing serpent creature known to the Aztecs as Quetzalcoatl and accidentally kills his wife by giving her one of the beast's feathers, causing the creature to track her down and slaughter her. Using this knowledge he exacts revenge upon his enemies by placing one of the feathers on his intended victim and letting the beast loose to wreak havoc.

Kathy lives in a cramped New York flat with her father Madden Thomas, a celebrated actor brought down by drink. Lame from an early age and feeling trapped with her father in her small world, Kathy is delighted to meet fellow tenant Robert. When Madden is offered the lead in a new King Lear and Robert lands a composing job in Hollywood, better times seem for a while to beckon.

Deuxième Guerre mondiale. Le Lieutenant Ward Stewart, membre d'équipage à bord d'un sous-marin éclaireur, et son commandant Dewey Connors, entretiennent une relation de profonde amitié jusqu'au jour où les deux hommes se rendent compte que la maîtresse de Stewart n'est autre que la femme de Connors. Cependant, la découverte d'une base nazie en plein milieu de l'Atlantique va obliger les deux anciens amis à oublier leur discorde et à s'unir face à l'ennemi.