Czech literature teacher Josef Tkaloun, who is past retirement age, realises one day that he no longer understands his pupils, and so he quits… dramatically. What he does not predict is that in doing this he will lose his sense of place in society.

Lovers & Murderers is about the ongoing war between those who have and those who want to have what the others have. The have-nots see themselves as poor victims trying to get for themselves what is justly theirs. But when the have-nots become haves, they continue to see themselves as victims of the hordes baying for what is justly theirs, and they have neither the energy nor the security to enjoy what they have obtained. The movie takes place in the microcosm of a small apartment building. The principal goal of the young people who share rooms in the building is to move into their own room and, some day, a real apartment. They scheme to get what they're after: form short-lived alliances, petition, frighten, marry, become pregnant, anything that might work. Lovers & Murderers presents Páral's vision of mankind caught in a cyclical process in which ideology pales before the pettiness, cruelty, and self-justification of human nature.

Shark in the Head unfolds into a stunning cinematic powerhouse that combines comedy and drama for a touching story about how we influence the people we meet while being profoundly affected ourselves by the colors they bring to our own lives.