How many movies have Gary Howsam and Susan Holmes-McKagan collaborated on?

They have worked on 1 movie together! Their first movie together was Standing on the Shoulders of Kitties: The Bubbles and the Shitrockers Story (2024) and was their highest rated movie together. They have not worked together since Standing on the Shoulders of Kitties: The Bubbles and the Shitrockers Story (2024).