How many movies have Christy Hartburg and Irene Cagen acted in together?

They have worked on 1 movie together! Their first movie together was National Lampoon's Movie Madness (1982) and was their highest rated movie together. They have not worked together since National Lampoon's Movie Madness (1982).

Role
Senator's Wife ("Success Wanters") (as Christina Cummings)
Role
Crazed Wife - 'Municipalians'
Role
Crazed Wife ("Municipalians") (as Irene Forrest)