Person Unknown
- Episode aired Nov 14, 1962
- TV-14
![James Ellis and John Slater in Z Cars (1962)](https://m.media-amazon.com/images/M/MV5BYmZjMjk1OWEtMDFlOC00ODA4LWE2MmYtMDdhYTRhNzcwMDI3XkEyXkFqcGdeQXVyNjg1NzcwODE@._V1_QL75_UY281_CR4,0,190,281_.jpg)
Barlow investigates a serial child molester while PC's Smith and Weir discover a young girl who's been attacked.Barlow investigates a serial child molester while PC's Smith and Weir discover a young girl who's been attacked.Barlow investigates a serial child molester while PC's Smith and Weir discover a young girl who's been attacked.