Dog handler Mark Sheenan tracks down a suspect believed to be cultivating drugs, who won't come quietly. Interceptor Jules Bennett rushes to assist a fellow officer, and Jacko chases a runaway in a high speed pursuit.

Presenters Rick Edwards and Ortis Delay are out with the police interceptors as they tackle the difficult night shift. Ortis is with Spike as they pursue a fleeing car that drives into a dead end, while Rick is with dog handler Ian as they're called to back up the firearms squad.