Heartbeat

Armed robbers hold up the night mail train

When armed robbers hold up the night mail train, Joe is forced to work with old adversary DI Ludlow (David Calder) to catch the perpetrators. However, Ludlow's unwillingness to include the local police in the investigation leads Joe to believe he may be hiding something. Elsewhere, Peggy is excited to learn she has been left a legacy by a relation of her late husband. Eric Sykes makes a guest appearance