Witness of Truth: The Railway Murders
- Blwyddyn: 2001
- Gwlad: United Kingdom
- Genre: Drama, Crime, Documentary
- Stiwdio: BBC
- Allweddair: 1980s, duffy, mulchay
- Cyfarwyddwr: Bren Simson
- Cast: Lindsay Duncan, Steve chaplin, Tat Whalley, Huw Higginson, Nicholas marchie, Mark Spalding
