There are many situations in which one can be simultaneously dead and alive: in medical terms, in literature or when viewed from a religious perspective. "DOA (Dead on Arrival)" reflects upon the principles on which these possibilities are based, and sees them as a result of a problem of interface.

Dexter Cornell, an English Professor becomes embroiled in a series of murders involving people around him. Dexter has good reason to want to find the murderer but hasn't much time. He finds help and comfort from one of his student, Sydney Fuller.

Frank Bigelow is about to die, and he knows it. The accountant has been poisoned and has only 24 hours before the lethal concoction kills him. Determined to find out who his murderer is, Frank, with the help of his assistant and girlfriend, Paula, begins to trace back over his last steps. As he frantically tries to unravel the mystery behind his own impending demise, his sleuthing leads him to a group of crooked businessmen and another murder.