Watch Heartbeat (13/24) live on the web
No-nonsense teacher Jim Osgood uses his experience of the Territorial Army to impose strict discipline at Ashfordly School, but he goes too far with schoolboy trouble-maker Gary Bell and puts him in hospital.
Determined to get revenge, the youngster breaks into Osgood's office and steals his gun, leaving Mason with little time to avert a tragedy.
Joe McFadden and Lisa Kay star.
Cast team for Heartbeat (13/24).
No cast for Heartbeat (13/24).
Broadcasts and Catch Up TV for Heartbeat (13/24).
No replays for Heartbeat (13/24) in the next 7 days.
Previous broadcasts on TV
Broadcasts in 2018
18/11/2018 at 06:50
12/10/2018 at 06:55
11/10/2018 at 17:55
11/10/2018 at 13:35
09/01/2018 at 06:50
08/01/2018 at 18:00
08/01/2018 at 13:40
Broadcasts in 2017
28/03/2017 at 06:25
27/03/2017 at 17:55
27/03/2017 at 13:05