All Against One
- Year: 1987
- Country: Soviet Union
- Genre: Mystery, Drama, Crime, Thriller
- Studio: Lithuanian film studio
- Keyword: based on novel or book, perry mason, russian perry mason
- Director: Artūras Pozdniakovas
- Cast: Juozas Budraitis, Olegas Ditkovskis, Virginija Kochanskytė, Irena Kuksėnaitė, Mirdza Martinsone, Uldis Vazdiks