::: *ing: Varun, Nikhil, Rahul, Vamshi, Tamanna, Gayatri Rao, Sonia, Monali, Kamalini etc

Dance: Swarna, Noble, Prem Rakshit
Camera: C Vijaya Kumar
Lyrics: Vanamali, Veturi, Venkatesh Patwari
Music: Mickie J Mayor
Direction-Production-Screenplay-Dialogue: Sekhar Kammula

Source 1:

Part 1 || Part 2 || Part 3

Source 2:

Happy Days 01 || Happy Days 02 || Happy Days 03

Happy Days 04 || Happy Days 05 || Happy Days 06

Source 3:

Send Space Download Links: Part 1 || Part 2

Source 4:

RapidShare Link 1:

CD 1: Part 1 || Part 2 || Part 3CD 2: Part 1 || Part 2 || Part 3