The Mystery of the Missing Thing in the Haunted Castle
Ruff forces the kids to retrieve a lost invention in the castle of inventor John Hays Hammond, Jr.
More from Season 1
Episode 1
3-2-1 Blast Off!
While Ruff Ruffman scrambles to get ready for the first episode, Anna, Julia, and Khalil go on a hunt for all nine planets in a scale model of the Solar System scattered throughout the "lovely city of Boston". Taylor, Noah, and Brian stay in Studio G (Ruff's garage).
Episode 2
Good Dancing and Bad Teeth
Ruff Ruffman sends Julia and Khalil to learn how to dance the waltz, while Anna and Brian investigate whether dog mouths are cleaner than human mouths. Noah and Taylor stay behind.
Episode 3
How To Get Out Your Inner Hip Hop
Anna learns hip hop dance, and Noah, Khalil, and Julia cook for zoo animals. Taylor and Brian stay behind.
Episode 4
Cats? I Thought You Said Kites!
Noah and Brian built a kite to deliver a dog biscuit, and Taylor and Anna attempt to teach cats to fetch. Julia and Khalil stay behind.
Episode 5
Ye Olde Colonial Episode
No overview available.
Episode 6
Saturday Night With A Slight Fever
Taylor, Brian, and Noah are required to make a music video with some easily-recognizable stars - their grandparents- while staying under a budget. Anna, Julia, and Khalil stay behind at Studio G.
