How many movies have Georgi Kaloyanchev and Neycho Popov acted in together?

They have worked on 3 movies together! Their first movie together was Morning Over the Motherland (1951) while their highest rated movie together was The White Room (1968). They have not worked together since Nako, Dako i Tsako: Moryatsi (1974). They are most known for their drama films together.