How many movies have George Armitage and Janice Maureen Odell collaborated on?

They have worked on 1 movie together! Their first movie together was Gas! -Or- It Became Necessary to Destroy the World in Order to Save It. (1970) and was their highest rated movie together. They have not worked together since Gas! -Or- It Became Necessary to Destroy the World in Order to Save It. (1970).