How many movies have John Karlen and Kristine M. Gilbert collaborated on?

They have worked on 2 movies together! Their first movie together was Cagney & Lacey: The View Through the Glass Ceiling (1995) while their highest rated movie together was Cagney & Lacey: True Convictions (1996). They have not worked together since Cagney & Lacey: True Convictions (1996).