A lonely boy becomes good friends with Ben, a rat. This rat is also the leader of a pack of vicious killer rats, killing lots of people.
- Genre: Horror, Thriller
- Studio: Bing Crosby Productions
- Keyword: animal attack, sequel, death, sewer, rat, eaten by rats, pet rat
- Cast: Lee Montgomery, Joseph Campanella, Arthur O'Connell, Rosemary Murphy, Meredith Baxter, Kaz Garas