On the Black Hill
- Cast: Mike Gwilym, Robert Gwilym, Bob Peck, Gemma Jones, Jack Walters
- Duration: 117 minutes
- Genre: Drama
- Rating: 6.3/10
- Release Date: 1988-09-12
The story covers eighty years in the lives of a pair of Welsh identical twins with an unusual bond, as they go through war, love affairs, and land disputes.
