Trying to remember the name of a puppet movie where the puppets are in a castle and there's a witch and at some point there is a trampoline. I felt 100% positive that this movie was called Trampazoomba or Trampazooma, but nothing is showing up on Google. Does anyone know what I'm talking about?

The Puppet King and His Trampoline.

YES! This was the freakiest film ever, with the puppet king and the crazy purple and yellow vulture- it used to give me serious nightmares! Trambazoomba? I want to see it now!

Have been scouring Google to no avail. :(

Oooh ooh I found it! Chelsea Road Productions - Chelsea Theatre: Danger In The Dark Wood

Hope this helps:
Kingdom Adventure: The Series - Christian Movie, Christian Film, DVD, VHS Video, Trambazoombah, Secret of the Dark Wood, Tyndale Family Video | Find Christian Movies on CFDb: Largest list of Christian Films
They have it on DVD!