How many movies have Christian Slater and Daniel Harrison acted in together?

They have worked on 1 movie together! Their first movie together was Tales from the Darkside: The Movie (1990) and was their highest rated movie together. They have not worked together since Tales from the Darkside: The Movie (1990).

Role
Andy (segment ‘Lot 249’)
Role
John (segment ‘Lover’s Vow’)