![Heartbeat](https://image.tmdb.org/t/p/w342/jAmkMnqyKP6kD9QlXvJxkxMLwDB.jpg)
18 Season
372 Episode
Heartbeat - Season 12 Episode 23 Mackerel Sky (2010)
An ex-con uses Jenny to put pressure on Sgt Merton. A newly affluent Vernon organises a charity auction.
- Country : United Kingdom
- Genre : Crime, Drama, Comedy
- Studio : ITV1
- Director : Keith Richardson, Gerry Mill
- Cast : Derek Fowlds, William Simons, Tricia Penrose, Peter Benson, Gwen Taylor, Lisa Kay