Genre
Drama
While there are a few giggles and funny lines/situations, this movie is definitely heavy on the drama. Luckily, some of the more high-stress stuff that happens, such as shootouts and car chases with Russian spies, turns out to be a product of John's schizophrenic hallucinations.
But yeah, that means our main character has schizophrenia and hallucinations, which makes his ability to hold down a job and maintain a happy marriage a lot harder. So this movie has more than its fair share of dramatic flair.