Scooby-Doo, Where Are You!: 1x6
What the Hex Going On?
The gang sees a strange man go into a weird mansion. They learn that he is a friend of their Uncle Stewart. Stewart tells them that the ghost of the Kingston Mansion caused him to turn old. Strange things start happening when Sharron and Uncle Stewart vanish.
1 - 1What a Night for a Knight Sep. 13, 1969
1 - 2A Clue for Scooby-Doo Sep. 20, 1969
1 - 3Hassle in the Castle Sep. 27, 1969
1 - 4Mine Your Own Business Oct. 04, 1969
1 - 5Decoy for a Dognapper Oct. 11, 1969
1 - 6What the Hex Going On? Oct. 18, 1969
1 - 7Never Ape an Ape Man Oct. 25, 1969
1 - 8Foul Play in Funland Nov. 01, 1969
1 - 9The Backstage Rage Nov. 08, 1969
1 - 10Bedlam in the Big Top Nov. 15, 1969
1 - 11A Gaggle of Galloping Ghosts Nov. 22, 1969
1 - 12Scooby-Doo and a Mummy, Too Nov. 29, 1969
1 - 13Which Witch is Which? Dec. 06, 1969
1 - 14Go Away Ghost Ship Dec. 13, 1969
1 - 15Spooky Space Kook Dec. 20, 1969
1 - 16A Night of Fright is No Delight Jan. 10, 1970
1 - 17That's Snow Ghost Jan. 17, 1970