Pokemon: The Johto Journeys, Vol. 40 - Midnight Guardian
Donphan can sniff out precious amberite and Team Rocket wants to steal botht he amberite and the Donphan!  Can Ash and his friends stop them?  Then, Ash, Misty, and Brock are lost in a haunted forest!  Their only hope is the help of a half-trained Hoot Hoot!  Finally it's time for a talent competition!  Can Ash help train some talented dancing Bellossom before Team Rocket literally steals the show?