Season 1 Episodes
S01E01 - Pilot
Hal & Harper
S01E02 - The Missing Pickle Car Mystery
Hal & Harper
S01E02 - Going to Each Other
Hal & Harper
S01E03 - The Mystery Wheel
Hal & Harper
S01E03 - Our House
Hal & Harper
S01E04 - Busytown Blue-Bottoms
Hal & Harper
S01E04 - Adventure Landing
Hal & Harper
S01E05 - Halloween
Hal & Harper
S01E05 - The Mystery of the Lost Parrot
Hal & Harper
S01E06 - The Monster Mystery
Hal & Harper
S01E06 - Didn't Even Hurt
Hal & Harper
S01E07 - Vegas
Hal & Harper
S01E07 - The Trouble with Bubbles
Hal & Harper
S01E08 - Are You Watching?
Hal & Harper
S01E08 - Little Orphan Egg
Hal & Harper
S01E09 - The Lighthouse Ghost Mystery
Hal & Harper
S01E10 - Cornfield Confusion
Hal & Harper
S01E11 - The Sticky Stuff Mystery
Hal & Harper
S01E12 - Up, Up and Away
Hal & Harper
S01E13 - Six Little Muffins
Hal & Harper
S01E14 - The Crashing Cans Mystery
Hal & Harper
S01E15 - The Invisible Cake Snatcher
Hal & Harper
S01E16 - On the Move
Hal & Harper
S01E17 - Litterbug Busters
Hal & Harper
S01E18 - There Might Be Giants
Hal & Harper
S01E19 - Where's Junior?
Hal & Harper
S01E20 - The Secret Club Mystery
Hal & Harper
S01E21 - The Playground Mystery
Hal & Harper
S01E22 - The Crazy Clock Mix-Up Mystery
Hal & Harper
S01E23 - The Cheese Car Chomp Mystery
Hal & Harper
S01E24 - Where's the Hero?
Hal & Harper
S01E25 - The Mystery of the Unbreakable Bread
Hal & Harper
S01E26 - The Twisty Line Mystery
Hal & Harper
S01E27 - Chain of Mysteries
Hal & Harper
S01E28 - The Mystery of the Unfinished Painting
Hal & Harper
S01E29 - The Pretty Park Mystery
Hal & Harper
S01E30 - The Missing Museum Statue Mystery
Hal & Harper
S01E31 - The Vanishing Tiara Mystery
Hal & Harper
S01E32 - The Postage Stamp Mystery
Hal & Harper
S01E33 - The Bank Note Mystery
Hal & Harper
S01E34 - The Flying Saucer Mystery
Hal & Harper
S01E35 - The Smudged Letter Mystery
Hal & Harper
S01E36 - The Mystery Present
Hal & Harper
S01E37 - The Falling Fruit Mystery
Hal & Harper
S01E38 - The Dragon Hunters
Hal & Harper
S01E39 - The Disappearing Swimming Hole
Hal & Harper
S01E40 - The Forgotten Fire Hose Mystery
Hal & Harper
S01E41 - The Disappearing Home Mystery
Hal & Harper
S01E42 - The Flipping, Flying, Slipping, Sliding Mystery
Hal & Harper
S01E43 - The Mystery of the Unpopular Pizzeria
Hal & Harper
S01E44 - The Silly Scarecrow Mystery
Hal & Harper
S01E45 - Huckle, Where's My Apple Car?
Hal & Harper
S01E46 - The Dirty Laundry Mystery
Hal & Harper
S01E47 - The Eight Shoes Mystery
Hal & Harper
S01E48 - The Something in the Woods Mystery
Hal & Harper
S01E49 - The Borrowed Book Mystery
Hal & Harper
S01E50 - The Mystery of the Missing Mystery Books
Hal & Harper
S01E51 - The Mystery of the High Jumper
Hal & Harper