You're looking for the Tamil dubbed version of the Bollywood movie "Taare Zameen Par"!
Here are a few options to download or stream "Taare Zameen Par" in Tamil: sitaare zameen par download in tamil
"Taare Zameen Par" (also known as "Stars on Earth") is a 2007 Indian Hindi-language film written and directed by Aamir Khan. The movie tells the story of a young boy who struggles with dyslexia and finds an understanding and supportive teacher. You're looking for the Tamil dubbed version of