How many movies have Robert Hartmann and Stu Schreiberg collaborated on?

They have worked on 15 movies together! Their first movie together was Gabriel Iglesias: Hot and Fluffy (2007) while their highest rated movie together was Alonzo Bodden: Who's Paying Attention (2011). They have not worked together since Jeff Dunham's Scrooged-Up Holiday Special (2024). They are most known for their comedy films together.