Repentance (1984)

The day after the funeral of Varlam Aravidze, the mayor of a small Georgian town, his corpse turns up in his son's garden and is secretly reburied. But the corpse keeps returning, and the police eventually capture a local woman, who is accused of digging it up. She says that Varlam should never be laid to rest because he was responsible for a Stalin-like reign of terror that led to the disappearance of many of her friends...