How many movies have Lorne Michaels and Steve Higgins collaborated on?

They have worked on 4 movies together! Their first movie together was Saturday Night Live: 25th Anniversary Special (1999) while their highest rated movie together was Saturday Night Live: The Best of Amy Poehler (2009). They have not worked together since 30 Rock: A One-Time Special (2020). They are most known for their comedy films together.