Kill List suffers from a case of schizophrenia. It tries to be a jack of all trades, but masters none of those said trades during the course of the film. Though I personally found the film gratifying, I was sorely disappointed in the disjointed quality of the final product.
The film starts out a fairly interesting character study of a semi-retired hit-man (Neil Maskell) and his oddly complacent wife (Myanna Buring). Turns out she is quite capable, having been a member of the Swedish army. She understands the demands of his unconventional job, and encourages him to return to the lifestyle in order to keep their family afloat.
I liked the aspect of her not only knowing about, but encouraging, his amoral lifestyle. An old acquaintance shows up for dinner with his mysterious girlfriend, and just like that, he is thrust back into the hitman lifestyle.
After a heated domestic argument ruins the evening, he takes an assignment to off a few pesky people, hence the title, “Kill List”. Even though he’s been out of the biz for a while, it takes precious little time to jump back in the saddle, offing his victims so sadistically that his partner finds it disturbing.
There are hints of a pedophilia/snuff/pornography ring. When Jay watches a video featuring one of the people on the list, his reaction to what he sees upsets and enrages him to the point that he offs those responsible in horrible ways.