User: From the given text, list down some points about television series Sadie J
Assistant: 1. Sadie Jenkins is the protagonist of the British children's television comedy-drama series Sadie J. She is said to as "the only girl in a boys' world" because she lives with her father Steve, his apprentice Keith, her brother Danny, his best friend Jake, and their dog Roger.
2. It is a BBC production and is broadcast on the CBBC Channel.
3. The programme debuted on January 14, 2011, produced three seasons, and its final episode broadcast on March 27, 2013. 
4. As of September 2013, the Starz Kids & Family cable network now broadcasts Sadie J in the United States.