Happy Birthday
- ឆ្នាំ: 2011
- ប្រទេស: Estonia
- ប្រភេទ: Animation
- ស្ទូឌីយោ: Nukufilm
- ពាក្យគន្លឹះ: albert einstein, stop motion, robot, scientist, creation, christmas, jesus christ, short film, puppet animation
- នាយក: Riho Unt
- ខាស: Tõnu Oja, Priit Võigemast
