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
1
The Big Apple Mystery
1
Pilot
2
The Missing Pickle Car Mystery
2
Going to Each Other
3
The Mystery Wheel
3
Our House
4
Busytown Blue-Bottoms
4
Adventure Landing
5
Halloween
5
The Mystery of the Lost Parrot
6
The Monster Mystery
6
Didn't Even Hurt
7
Vegas
7
The Trouble with Bubbles
8
Are You Watching?
8
Little Orphan Egg
9
The Lighthouse Ghost Mystery
10
Cornfield Confusion
11
The Sticky Stuff Mystery
12
Up, Up and Away
13
Six Little Muffins
14
The Crashing Cans Mystery
15
The Invisible Cake Snatcher
16
On the Move
17
Litterbug Busters
18
There Might Be Giants
19
Where's Junior?
20
The Secret Club Mystery
21
The Playground Mystery
22
The Crazy Clock Mix-Up Mystery
23
The Cheese Car Chomp Mystery
24
Where's the Hero?
25
The Mystery of the Unbreakable Bread
26
The Twisty Line Mystery
27
Chain of Mysteries
28
The Mystery of the Unfinished Painting
29
The Pretty Park Mystery
30
The Missing Museum Statue Mystery
31
The Vanishing Tiara Mystery
32
The Postage Stamp Mystery
33
The Bank Note Mystery
34
The Flying Saucer Mystery
35
The Smudged Letter Mystery
36
The Mystery Present
37
The Falling Fruit Mystery
38
The Dragon Hunters
39
The Disappearing Swimming Hole
40
The Forgotten Fire Hose Mystery
41
The Disappearing Home Mystery
42
The Flipping, Flying, Slipping, Sliding Mystery
43
The Mystery of the Unpopular Pizzeria
44
The Silly Scarecrow Mystery
45
Huckle, Where's My Apple Car?
46
The Dirty Laundry Mystery
47
The Eight Shoes Mystery
48
The Something in the Woods Mystery
49
The Borrowed Book Mystery
50
The Mystery of the Missing Mystery Books
51
The Mystery of the High Jumper
52
The Mystery of the Summer Snowman
Season 2
Season 2
52 ep
1
The Mystery of the Mumbling Mummy
2
The False Alarm Mystery
3
The Sandcastle Squasher
4
The Strange Ski Tracks Mystery
5
The Mislaid Sketchbook Mystery
6
The Hot and Cold Mystery
7
The Missing Cookie Coupon Mystery
8
The Mystery of the Broken Boat
9
The Disappearing Dolly Mystery
10
The Vanishing Vehicle Mystery
11
The “Now You See It, Now You Don't” Mystery
12
The Mystery of the Missing Pirate Gold
13
The Mysterious Color-Changing T-Shirt
14
The Metal Finger Mystery
15
Mystery of the Lost Camera
16
The Jellybean List Mystery
17
The Vanishing Hopscotch Mystery
18
The Hidden Treasure Mystery
19
The Busytown Lake Monster Mystery
20
The Bad Driver Mystery
21
The Flattened Field Mystery
22
The Flying Potatoes Mystery
23
The Red Spot Painter Mystery
24
The Teeny Weeny Piano Mystery
25
The Lost Key Mystery
26
The Door Knocker Mystery
27
The Totally Fishy Mystery
28
The Radio Message Mystery
29
The Numbered Papers Mystery
30
The Sour Milk Mystery
31
The Delayed Delivery Mystery
32
The Busytown Fairies Mystery
33
The Mystery of the Lost Bag
34
The Flat Tire Mystery
35
Huckle Unlocks a Mystery
36
The Messy Car Mystery
37
The Achoo Mystery
38
The Missing Laundry Mystery
39
The No News Today Mystery
40
The Big Tooth Mystery
41
The Big 10 Mystery
42
The Whistle Blower Mystery
43
The Mystery Invitation
44
A Spoon Full of Mystery
45
The Whoop Whoop Whoop Mystery
46
The Missing Mayor Mystery
47
The Apple Orchard Spaceman Mystery
48
The Pick and Run Mystery
49
The Sleepytown Mystery
50
The Mystery of the Switched Cars
51
The Admiral Hornblast's Nameplate Mystery
52
The Secret Spy Ring Mystery
