W5 is a Canadian television program that focuses on investigative journalism. It airs on CTV and has been a staple of Canadian broadcasting since its debut in 1966. The show covers a wide range of topics, including social issues, crime, and human interest stories, often featuring in-depth interviews and research. The name "W5" stands for "Who, What, Where, and When," reflecting its commitment to answering essential questions about the stories it covers. The program has received numerous awards for its journalism and continues to be a significant platform for uncovering important issues in society.