Set amid the atrocities of war in the Balkans, Witnesses is retold, Rashomon-style, from various characters' viewpoints, adding new information about the complexity of war and humanity. Beginning inside a rustic house with a woman in black (Mirjana Karanovic) standing beside her husband's coffin, Witnesses interweaves the stories of a small town confronting ethnic hatred and deep moral ambiguities.

Fed up with the harsh treatment his master has given him, a brave little mouse (and later his dog, Brewster) sets off on an adventure.