How many movies have David Siegel and Dean Devlin collaborated on?

They have worked on 3 movies together! Their first movie together was Godzilla (1998) while their highest rated movie together was The Librarian: The Curse of the Judas Chalice (2008). They have not worked together since The Librarian: The Curse of the Judas Chalice (2008). They are most known for their thriller films together.