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.

Two drivers take on Delta team Nick and Ink. DOC's Tom and Leroy find an icon inside Sanctuary Mountain Maungatautari. Customs drug detector team Tegan and Willow crack open a crafty concealment.

Delta team Moses and Helo attend a late night disturbance. Customs drug detector's Tegan and Willow dish up a feast of illicit contraband. DOC teams comb Rangitoto and Motutapu for a deadly assassin.