TV-PG
S2 • E12 Nov 17, 19758.17.0
An armed gang kidnap telephone engineer Ronald Peters and hold him in an empty house, using his expertise to trigger off false alarms in some banks, diverting the police whilst the gang rob alarm-free premises. Regan is initially resentful when college graduate Sergeant David Keel, a telecommunications expert from Bristol CID, is drafted in to help, but comes to respect his knowledge and his bravery in catching the gang.
