After checking into the hospital for a routine procedure, George Grieves, a successful and happily married father of two, wakes up to discover the doctors have performed the wrong procedure on him. A series of bizarre and hellish events begin to unfold, turning George's hospital stay into a living nightmare. Reality becomes blurred with paranoia, psychotic hallucinations and drug induced fantasies as George tries to escape before he becomes the next victim of a horrific plot that could cost him his life.