3 Tymor
22 Pennod
In Deep - Season 3 Episode 5
A drugs baron on remand in a Category A prison is still conducting his business with the outside world. When one of the witnesses in his case is found murdered, leaving only one remaining and in terrible danger, Garth goes undercover as a prison warder to observe him.
- Blwyddyn: 2003
- Gwlad: United Kingdom
- Genre: Drama, Crime
- Stiwdio: BBC One
- Allweddair:
- Cyfarwyddwr:
- Cast: Nick Berry, Fiona Allen, Stephen Tompkinson, Karianne Henderson, Buster Reece