Query: Bulgarian black-and-white films
Relevant documents:
We Were Young (film)
Earth (1957 film)
First Lesson
Captive Flock
Tobacco (film)
Torrid Noon
Porcupines Are Born Without Bristles
The Goat Horn
Bull (1965 film)
Detour (1967 film)
Tango (1969 film)
Maiden's Rock
After the Fire Over Russia
Bulgaran is Gallant
Dimitrovgradtsy
Stars (film)