Your Favorite Monsters Episode 34 - Night on Haunted Mountain

While not seen as a traditional mountain climbing crew, the gang
at Scooby Doo Mystery Incorporated have heard of of sinister
flying Lilith raining pain and mystery on Crystal Cove. 
Join Your Favorite Monsters, Betsy and Blake as they get on their
rappelling gear, tie up their sleeping bags, and get ready for a
Night on Haunted Mountain!