A snowman appears on a summer day.
Someone who can jump high puts advertising stickers everywhere.
A shipment of books goes missing.
Sally, Huckle and Lowly investigate a mysterious smudged signature in a library book
A mysterious creature is in the woods.
Huckle, Sally and Lowly race to figure out who owns eight shoes.
Huckle, Lowly and Sally try to uncover why strange stains are appearing.
Lowly's pals help him find his missing apple car
Pig Will and Pig Won't believe that a scarecrow is after them.
When a popular pizzeria closes, the reason for it is a mystery.
Huckle and his pals try to figure out why things made of metal are flying around Busytown.
Everything in the Raccoon family's house disappears.
The gang helps the Busytown firefighters find their missing hose.
When they find their favorite swimming hole empty, Huckle, Lowly and Sally set out to find out where the water went.
Huckle and his pals search for a dragon on the loose.
A cherry tree mysteriously drops all of its fruit.
The gang finds a wrapped gift without a name tag.
Huckle, Lowly and Sally help Postman Pig deliver a letter with a smudged address.
Huckle and his friends find a tiny flying saucer.
Lowly and Sally team up to decipher a mysterious bank note's meaning.
Huckle and his pals help Mr. Frumble find his prized postage stamp.
A trapeze artist's tiara disappears.
A statue made of butter disappears from the Busytown Museum.
Huckle and his friends return an unfinished portrait to the artist who lost it.
Huckle and his friends return an unfinished portrait to the artist who lost it.
Someone takes drastic measures to stop the noisy squeaks in Busytown.
Twisty road lines create a traffic problem.
Huckle, Lowly and Sally are determined to find out why every loaf of bread in Busytown is as hard as concrete.
Huckle and his friends search for the hero who rescued Granny Goat.
Something takes a big bite out of the Mouse family's cheese car.
The Busytown clocks go crazy.
Huckle, Lowly and Sally must figure out why playground items keep disappearing.
Huckle and his pals join a secret club.
Huckle and his friends search for missing Junior Monkey.
The gang sets out to prove that Busytown is not being invaded by giant robots.
Using clues found in the litter, Huckle hunts down a litterbug.
Huckle helps Sally track down her missing scooter.
Huckle, Lowly and Sally's science project vanishes from inside a locked room.
The gang try to determine why someone is knocking over stacks of cans in Mr. Cat's shop.
Hilda's fresh-baked muffins mysteriously disappear.
Pig Won't and a hundred helium balloons disappear.
Glue creates a sticky situation in Busytown.
Pig Won't gets lost in a cornfield.
Hilda Hippo thinks she sees a ghost at the lighthouse.
A lost baby bird is reunited with its family.
Busytown cars start blowing bubbles after a mistake at the gas pumps.
Sally is convinced there's a monster loose in Busytown.
Huckle and Lowly reunite a lost parrot with its owner.
Residents of Busytown find fresh paint on their clothes.
Huckle, Lowly and Sally find a mysterious wheel and search for its owner.
The gang searches for Mr. Frumble's pickle car.
A giant wooden apple suddenly disappears from the fruit store sign.
