Half-sister
- Release Year
- 1985
- Runtime
- 28m
- Directed By
- Abraham Ravett

At 26, Abraham Ravett learned that his mother had previously been married and lost her family at Auschwitz, including his 6-year-old half-sister, Toncia. Half Sister is a cinematic amalgam of memory and imagination, inspired by Ravett's conception of a life that would have been.