Queen Latifah stars in the film, which is similar to the movie and the old TV series, but changes from a neighbor uncle to a neighbor sister. It tells the story of a person with a mysterious past and extraordinary skills who hides in the city and helps innocent and helpless civilians, and the CIA will reappear in her life. The husband and wife partners of "Castle" Andrew Marlowe and Terri Miller are the show's operators and writers, and Chris Noth also stars.