Every night when the stars come out, three furry friends explore the house-Angus MacPherson MacBear, Kelvin Koala and Pink Piggy. They belong to young Michael, who lives in a tall tall house by a lake. They are always on the lookout for adventure, but they must be careful not to be discovered. Sh They mustn't be heard. They mustn't be seen. No one must ever find out about their secret adventures. What do they do in the dark, dark night? Do you know?