How many movies have Jean Shepherd and Robert J. Colonna collaborated on?

They have worked on 2 movies together! Their first movie together was The Star-Crossed Romance of Josephine Cosnowski (a Tale of Gothic Love) (1985) while their highest rated movie together was Ollie Hopnoodle's Haven of Bliss (1988). They have not worked together since Ollie Hopnoodle's Haven of Bliss (1988).