Yes, "Serpico" is based on a true story. The film, released in 1973 and directed by Sidney Lumet, tells the life of Frank Serpico, an honest New York City police officer who exposed widespread corruption within the police force during the late 1960s and early 1970s. Al Pacino stars as Serpico, whose efforts to fight corruption put him at odds with his colleagues and ultimately endanger his life. The film is adapted from Peter Maas's biography of the same name, highlighting the challenges faced by those who stand up against systemic corruption.

Yes, Al Pacino met Frank Serpico while preparing for his role in the 1973 film "Serpico." Pacino wanted to understand Serpico's experiences as a police officer and the challenges he faced while exposing corruption within the New York City Police Department. Their meeting helped Pacino portray the character more authentically, as he gained insights into Serpico's personality and motivations. The film is based on Serpico's real-life experiences, making this meeting significant for the actor's preparation.

As of my last knowledge update in October 2023, Frank Serpico, the real-life inspiration for the film "Serpico," was reported to be living in a small town in Switzerland. He moved there for his safety after exposing police corruption in New York City. However, for the most current information, it is advisable to check the latest news sources, as circumstances may have changed.

"Serpico" is widely regarded as a good movie, praised for its compelling storytelling and strong performances, particularly by Al Pacino in the titular role. Released in 1973 and directed by Sidney Lumet, the film is based on the true story of Frank Serpico, a whistleblowing NYPD officer who exposes corruption within the police force. Its realistic portrayal of the challenges faced by Serpico, along with its exploration of themes like integrity and moral courage, has earned it critical acclaim and a lasting place in cinema history.