Nate는 영리한 애완동물 뽑기대회에 Sludge를 참가시키려 하는데, 수여할 상이 없어졌대요. Rosamond가 울상인데 우리 Nate와 Sludge가 시상식 시간 안에 상을 찾을 수 있을까요?
Nate the Great is about to enter his dog, Sludge, in the smartest pet contest. But when the prize disappears, it looks as if the contest will flop.
It\'s a tough case for Nate and Sludge as they search for clues leading to the missing prize. In more ways than one, it\'s a very fishy business. Can Nate and Sludge find the prize in time?