A traffic stop turns marathon for Delta team Nick and Ink, Customs drug detector team discover drugs in a speaker and Newfoundlands cause a splash with their lifesaving exercises.

Delta team Ben and Igar help apprehend a wanted man. DOC's James and Duke go wild, in search of the elusive Pāteke. And Biosecurity NZ's Colleen and Gina discover a doggie doppelganger.

Delta team Regan and Taylor search for a man with stolen goods. Biosecurity NZ's Lushea and Iwi stop a potential disaster and Auckland Council's Cat and Zip hunt for our deadliest predator pest.