Hal and Harper, a pair of inseparable siblings navigating life in Los Angeles, grapple with the pressures of adulthood imposed by their single father's expectations. As they cling to the remnants of their childhood, the duo embarks on a journey filled with humor and heart, exploring the complexities of sibling bonds and the challenges of growing up. Despite the looming responsibilities, their shared adventures and deep connection help them find joy amid the chaos of their rapidly changing lives.
Seasons & Episodes
Season 1
Season 1
60 ep
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52
The Big Apple Mystery
Pilot
The Missing Pickle Car Mystery
Going to Each Other
The Mystery Wheel
Our House
Busytown Blue-Bottoms
Adventure Landing
Halloween
The Mystery of the Lost Parrot
The Monster Mystery
Didn't Even Hurt
Vegas
The Trouble with Bubbles
Are You Watching?
Little Orphan Egg
The Lighthouse Ghost Mystery
Cornfield Confusion
The Sticky Stuff Mystery
Up, Up and Away
Six Little Muffins
The Crashing Cans Mystery
The Invisible Cake Snatcher
On the Move
Litterbug Busters
There Might Be Giants
Where's Junior?
The Secret Club Mystery
The Playground Mystery
The Crazy Clock Mix-Up Mystery
The Cheese Car Chomp Mystery
Where's the Hero?
The Mystery of the Unbreakable Bread
The Twisty Line Mystery
Chain of Mysteries
The Mystery of the Unfinished Painting
The Pretty Park Mystery
The Missing Museum Statue Mystery
The Vanishing Tiara Mystery
The Postage Stamp Mystery
The Bank Note Mystery
The Flying Saucer Mystery
The Smudged Letter Mystery
The Mystery Present
The Falling Fruit Mystery
The Dragon Hunters
The Disappearing Swimming Hole
The Forgotten Fire Hose Mystery
The Disappearing Home Mystery
The Flipping, Flying, Slipping, Sliding Mystery
The Mystery of the Unpopular Pizzeria
The Silly Scarecrow Mystery
Huckle, Where's My Apple Car?
The Dirty Laundry Mystery
The Eight Shoes Mystery
The Something in the Woods Mystery
The Borrowed Book Mystery
The Mystery of the Missing Mystery Books
The Mystery of the High Jumper
The Mystery of the Summer Snowman
Season 2
Season 2
52 ep
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52
The Mystery of the Mumbling Mummy
The False Alarm Mystery
The Sandcastle Squasher
The Strange Ski Tracks Mystery
The Mislaid Sketchbook Mystery
The Hot and Cold Mystery
The Missing Cookie Coupon Mystery
The Mystery of the Broken Boat
The Disappearing Dolly Mystery
The Vanishing Vehicle Mystery
The “Now You See It, Now You Don't” Mystery
The Mystery of the Missing Pirate Gold
The Mysterious Color-Changing T-Shirt
The Metal Finger Mystery
Mystery of the Lost Camera
The Jellybean List Mystery
The Vanishing Hopscotch Mystery
The Hidden Treasure Mystery
The Busytown Lake Monster Mystery
The Bad Driver Mystery
The Flattened Field Mystery
The Flying Potatoes Mystery
The Red Spot Painter Mystery
The Teeny Weeny Piano Mystery
The Lost Key Mystery
The Door Knocker Mystery
The Totally Fishy Mystery
The Radio Message Mystery
The Numbered Papers Mystery
The Sour Milk Mystery
The Delayed Delivery Mystery
The Busytown Fairies Mystery
The Mystery of the Lost Bag
The Flat Tire Mystery
Huckle Unlocks a Mystery
The Messy Car Mystery
The Achoo Mystery
The Missing Laundry Mystery
The No News Today Mystery
The Big Tooth Mystery
The Big 10 Mystery
The Whistle Blower Mystery
The Mystery Invitation
A Spoon Full of Mystery
The Whoop Whoop Whoop Mystery
The Missing Mayor Mystery
The Apple Orchard Spaceman Mystery
The Pick and Run Mystery
The Sleepytown Mystery
The Mystery of the Switched Cars
The Admiral Hornblast's Nameplate Mystery
The Secret Spy Ring Mystery
