Roger Cobb is a Vietnam vet. Whose career as a horror novelist has taken a turn for the worse when his son Jimmy mysteriously disappears while visiting his aunt's house. Roger's search for Jimmy destroys his marriage and his writing career. The sudden death of his aunt brings Roger back to the house where his nightmares began. The evil zombies in the house force Roger to endure a harrowing journey into his past.

A squad of National Guards on an isolated weekend exercise in the Louisiana swamp must fight for their lives when they anger local Cajuns by stealing their canoes. Without live ammunition and in a strange country, their experience begins to mirror the Vietnam experience.