How many movies have Jeff Ross and Jimmy Kimmel acted in together?

They have worked on 4 movies together! Their first movie together was The N.Y. Friars Club Roast of Jerry Stiller (1999) while their highest rated movie together was Comedy Central Roast of William Shatner (2006). They have not worked together since Comedy Central Roast of Flavor Flav (2007). They are most known for their comedy films together.