"The Laughing Policeman" is based on the novel by Swedish author Maj Sjöwall and Per Wahlöö. The title refers to a specific scene in the story where a police officer, who is later found murdered, is depicted as laughing in a photograph. This image symbolizes the darker undertones of the narrative, contrasting the jovial appearance with the grim realities of crime and human nature explored in the film. The title encapsulates the themes of deception, the facade of happiness, and the complexities of the characters involved in the investigation.

"The Laughing Policeman," released in 1973 and directed by Stuart Rosenberg, is generally considered a solid crime thriller. Starring Walter Matthau as a detective investigating a mass murder on a bus, the film features a blend of suspense, dark humor, and social commentary. Critics have praised Matthau's performance and the film's gritty atmosphere. While it may not be a classic in the genre, it offers an engaging plot and strong character development, making it worth watching for fans of 70s crime dramas.

"The Laughing Policeman," a 1973 film starring Walter Matthau, can typically be found on various streaming platforms or for rent/purchase through services like Amazon Prime Video, Google Play, or Apple iTunes. It's also worth checking subscription services like HBO Max or Tubi, as availability can vary by region. For the most current options, consider searching on JustWatch or Reelgood, which track where films are currently streaming.

Yes, "The Laughing Policeman" is part of a series. It is based on the novel of the same name by Swedish author Maj Sjöwall and Per Wahlöö, which is part of their Martin Beck series. The series follows the investigations of police officer Martin Beck and his team in Sweden. "The Laughing Policeman," released in 1973 and starring Walter Matthau, adapts the original story for an American audience, but it is intrinsically linked to the broader narrative established in the books.