How many movies have Guo Degang and Yang Jiulang acted in together?

They have worked on 1 movie together! Their first movie together was 德云社郭德纲于谦跨年相声专场 20231231期 (2023) and was their highest rated movie together. They have not worked together since 德云社郭德纲于谦跨年相声专场 20231231期 (2023).