How many movies have Michail Elenov and Stanimir Stamatov collaborated on?

They have worked on 3 movies together! Their first movie together was Death, Deceit & Destiny Aboard the Orient Express (2001) while their highest rated movie together was Undisputed II: Last Man Standing (2006). They have not worked together since Undisputed II: Last Man Standing (2006). They are most known for their thriller films together.