Diamonds Are a Dog's Best Friend (S01E18)

S01E01 Smoke S01E01 Land's End S01E02 Manhunt (1) S01E02 North Atlantic Walk - Padstow to Trevone Bay S01E03 Manhunt (2) S01E03 The Dartmoor Walk - Hay Tor to Saddle Tor S01E04 Isles of Scilly Walk - St Martin's Loop S01E04 The Defector S01E05 South West Coast Path - Salcombe to Prawle Point S01E05 Double Trouble S01E06 The Lizard Walk – Kynance Cove to Cadgwith S01E06 Silent Witness S01E07 The Dart Valley - Totnes to Dartmouth S01E07 Target For Terror S01E08 Frenchman's Creek - Helford to Frenchman's Creek Loop S01E08 Heritage S01E09 Little Girl Lost S01E10 Boy On Wheels S01E11 Stand-in S01E12 Second Chance S01E13 Big Al and Sam Strawberry S01E14 Give My Regards to Broadway S01E15 The Last Job S01E16 Snapshot S01E17 The Million Dollar Fur Heist S01E18 Diamonds Are a Dog's Best Friend S01E19 Romiet and Julio S01E20 Escape S01E21 Guardian Angel S01E22 The Pied Piper S01E23 Willie and Kate S01E24 The Further Adventures of Willie and Kate