Teorema de Tiempo
- Tahun: 2022
- Negara: Mexico
- Genre: Documentary, Family
- Studio: Cine Feral
- Kata kunci: family history, home movie footage, super 8mm footage, documentary filmmaking, 8mm, ektachrome
- Pengarah: Andrés Kaiser
- Pelakon: Arnoldo Kaiser, Anita Schlittler
