Busytown MysteriesSeason 12007 · 52 episodesEpisodes1The Big Apple MysteryA giant wooden apple on the fruit store sign falls off and no one knows where it went.2The Missing Pickle Car MysteryWhen Mr Frumble's newly painted green Pickle Car mysteriously disappears, Huckle determines he will find it and solve the Mystery of the Pickle Car Puzzle.3The Mystery WheelWhen Huckle, Lowly and Sally discover a missing wheel by the roadside, Huckle determines he will solve the Mystery of the Missing Wheel by figuring out what the wheel is missing from.4Busytown Blue-BottomsSeveral Busytown characters are dismayed to discover blue paint stains on the back of their clothing.5The Mystery of the Lost ParrotWhen a lost parrot shows up at the park, Huckle and Lowly decide to find its owner.6The Monster MysteryWhen the gang find strange footprints, Sally fears they were made by a monster.7The Trouble with BubblesTwo identical tanker trucks pull into Gramps Gas Station at the same time. Shortly after, Huckle and his pals notice cars spewing bubbles and conking out.8Little Orphan EggHuckle, Lowly and Sally find an abandoned egg in the park. They search for a nest that has similar-looking eggs.9The Lighthouse Ghost MysteryRegardless of Hilda Hippo's photo of a ghost in the mansion by the lighthouse, Huckle sets out to prove there are no such thing as ghosts.10Cornfield ConfusionA sign directing customers to a sweet corn stand comes loose and swings upside down so the arrow points the opposite way.11The Sticky Stuff MysteryGlue creates a sticky situation in Busytown.12Up, Up and AwayPig Won't and a hundred helium balloons disappear.13Six Little MuffinsHilda's fresh-baked muffins mysteriously disappear.14The Crashing Cans MysteryThe gang try to determine why someone is knocking over stacks of cans in Mr. Cat's shop.15The Invisible Cake SnatcherHuckle, Lowly and Sally's science project vanishes from inside a locked room.16On the MoveHuckle helps Sally track down her missing scooter.17Litterbug BustersUsing clues found in the litter, Huckle hunts down a litterbug.18There Might Be GiantsThe gang sets out to prove that Busytown is not being invaded by giant robots.19Where's Junior?Huckle and his friends search for missing Junior Monkey.20The Secret Club MysteryHuckle and his pals join a secret club.21The Playground MysteryHuckle, Lowly and Sally must figure out why playground items keep disappearing.22The Crazy Clock Mix-Up MysteryThe Busytown clocks go crazy.23The Cheese Car Chomp MysterySomething takes a big bite out of the Mouse family's cheese car.24Where's the Hero?Huckle and his friends search for the hero who rescued Granny Goat.25The Mystery of the Unbreakable BreadHuckle, Lowly and Sally are determined to find out why every loaf of bread in Busytown is as hard as concrete.26The Twisty Line MysteryTwisty road lines create a traffic problem.27Chain of MysteriesSomeone takes drastic measures to stop the noisy squeaks in Busytown.28The Mystery of the Unfinished PaintingHuckle and his friends return an unfinished portrait to the artist who lost it.29The Pretty Park MysteryHuckle and his friends return an unfinished portrait to the artist who lost it.30The Missing Museum Statue MysteryA statue made of butter disappears from the Busytown Museum.31The Vanishing Tiara MysteryA trapeze artist's tiara disappears.32The Postage Stamp MysteryHuckle and his pals help Mr. Frumble find his prized postage stamp.33The Bank Note MysteryLowly and Sally team up to decipher a mysterious bank note's meaning.34The Flying Saucer MysteryHuckle and his friends find a tiny flying saucer.35The Smudged Letter MysteryHuckle, Lowly and Sally help Postman Pig deliver a letter with a smudged address.36The Mystery PresentThe gang finds a wrapped gift without a name tag.37The Falling Fruit MysteryA cherry tree mysteriously drops all of its fruit.38The Dragon HuntersHuckle and his pals search for a dragon on the loose.39The Disappearing Swimming HoleWhen they find their favorite swimming hole empty, Huckle, Lowly and Sally set out to find out where the water went.40The Forgotten Fire Hose MysteryThe gang helps the Busytown firefighters find their missing hose.41The Disappearing Home MysteryEverything in the Raccoon family's house disappears.42The Flipping, Flying, Slipping, Sliding MysteryHuckle and his pals try to figure out why things made of metal are flying around Busytown.43The Mystery of the Unpopular PizzeriaWhen a popular pizzeria closes, the reason for it is a mystery.44The Silly Scarecrow MysteryPig Will and Pig Won't believe that a scarecrow is after them.45Huckle, Where's My Apple Car?Lowly's pals help him find his missing apple car46The Dirty Laundry MysteryHuckle, Lowly and Sally try to uncover why strange stains are appearing.47The Eight Shoes MysteryHuckle, Sally and Lowly race to figure out who owns eight shoes.48The Something in the Woods MysteryA mysterious creature is in the woods.49The Borrowed Book MysterySally, Huckle and Lowly investigate a mysterious smudged signature in a library book50The Mystery of the Missing Mystery BooksA shipment of books goes missing.51The Mystery of the High JumperSomeone who can jump high puts advertising stickers everywhere.52The Mystery of the Summer SnowmanA snowman appears on a summer day.Season 2