How many movies have D.J. Viola and Ted Biaselli collaborated on?

They have worked on 1 movie together! Their first movie together was Elvira's Movie Macabre: The Satanic Rites Of Dracula (2010) and was their highest rated movie together. They have not worked together since Elvira's Movie Macabre: The Satanic Rites Of Dracula (2010).