Bunny Brown and his sister Sue and their trick dog

Bunny and his sister Sue are a lively pair who love the hum of a bustling home, especially when the kitchen is filled with the scent of fresh‑baked tarts. One ordinary evening a persistent telephone rings, and their dad’s voice comes through the line with a surprising request: stay home after supper and keep out of mischief. The children’s curiosity spikes, and they wonder what secret their father might be planning.

Adding to the excitement is their clever trick dog, a sprightly pup who seems to know just the right moment to perform a tumble or a clever fetch. Bunny and Sue decide to involve their four‑legged friend in the evening’s mystery, hoping his antics will both entertain and perhaps help them solve whatever surprise their father hinted at. Their plans quickly turn into a series of playful schemes that keep the whole house buzzing.

Together, the siblings and their talented dog turn an ordinary night into a series of delightful, unexpected adventures, proving that a little imagination and a loyal companion can turn any surprise into fun.