How many movies have Chip Zien and Todd M. Thaler 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).