A quiet and inconspicuous man rents an apartment in France where he finds himself drawn into a rabbit hole of dangerous paranoia.

Paloma is a serious and highly articulate but deeply bored 11-year-old who has decided to kill herself on her 12th birthday. Fascinated by art and philosophy, she questions and documents her life and immediate circle, drawing trenchant and often hilarious observations on the world around her. But as her appointment with death approaches, Paloma finally meets some kindred spirits in her building's grumpy janitor and an enigmatic, elegant neighbor, both of whom inspire Paloma to question her rather pessimistic outlook on life.

William Brown, a neurotic, self-absorbed musician determined to finish his prog-rock magnum opus, faces a creative roadblock in the form of a noisy and grotesque neighbor named Vlad. Finally working up the nerve to demand that Vlad keep it down, William inadvertently decapitates him. But, while attempting to cover up one murder, William’s accidental reign of terror causes victims to pile up and become undead corpses who torment and create more bloody detours on his road to prog-rock Valhalla.

Eccentric and full of manias, Michele is a young high school professor who defines himself as “not used to happiness”. He realizes his life is meaningless if he doesn’t have a woman by his side but, after a series of rather disastrous experiences, he feels more alone than ever. Then, out of the blue, a new French teacher called Bianca arrives at school. Amongst uncertainties and contradictions, the two start dating. In the meantime, a series of homicides take place and a police officer begins to suspect that Michele is involved. Bianca will save him providing an alibi at the right moment, but then, everything goes wrong again.

A young man accidentally kills his neighbor when he hangs a Dirty Harry poster on the wall.

An unlikely love story between a lonely collections agent and his elderly neighbor.