No, you do not need to watch the "Psycho-Pass" movie before Season 3. The movie, titled "Psycho-Pass: The Movie," takes place after the events of Season 2 but does not directly tie into the storyline of Season 3. Season 3 introduces new characters and plotlines, making it accessible to viewers who are familiar with the series without needing to watch the film. However, watching the movie can enhance your understanding of the overall universe and its themes.

"Psycho-Pass" is often considered controversial due to its themes of surveillance, authoritarianism, and the moral implications of a society governed by a system that quantifies a person's mental state and potential for criminal behavior. The series raises questions about free will, justice, and the ethical limits of technology, which can provoke strong reactions. Some countries may ban or restrict its content due to graphic violence, disturbing themes, or its critique of societal control, which can be seen as politically sensitive or inappropriate for certain audiences.

To watch the "Psycho-Pass" movies, follow this order: 1. **Psycho-Pass: The Movie (2015)** - This film serves as a sequel to the second season of the series and continues the story of Akane Tsunemori and her team. 2. **Psycho-Pass: Sinners of the System (2019)** - This is a trilogy consisting of three films: - **Case.1 - Tsumi o Kou Kyouka** - **Case.2 - First Guardian** - **Case.3 - Onshuu no Kanata ni** These films explore various characters and storylines within the "Psycho-Pass" universe.

As of October 2023, there has been no official announcement regarding a new "Psycho-Pass" movie. The last installment, "Psycho-Pass: Providence," was released in May 2023, concluding the latest arc of the franchise. While the series has garnered a strong fanbase, any future projects or films would depend on the creators' plans and announcements. Keep an eye on official channels for updates on potential new content in the "Psycho-Pass" universe.