Cast & crew
Happy Days (2007)
Directed by Sekhar Kammula Written by Sekhar Kammula
Cast
| Rahul Haridas | Tyson |
| Randhir Gatla | Naveen |
| Monali Chowdhary | Sangeetha |
| Tamannaah Bhatia | Madhu |
| Gayathri Rao | Appu Khote |
| Adithya | Praveen |
| Sandhya Janak | Bubba's Mother |
| Bangalore Padma | |
| Kamalinee Mukherjee | Shreya |
| Varun Sandesh | Chandu |
| Gururaj Manepalli | University Dean |
| Nikhil Siddhartha | Rajesh |
| Sonia Deepti | Sravanthi |
| Vamsee Chaganti | Shankar |
| Shruti | Prashanthi |
| Vamshi | Paidithalli |
| Aadarsh Balakrishna | Sanjay |
| Vamsi Krishna | Shankar |
| Krishnudu | Bandodu |
Crew
| Satish Dayapule | Visual Effects Design Consultant |
| Mickey J Meyer | Original Music Composer |
| Suri Ravi Kumar | Assistant Director |
| Surya Kambhampati | Visual Effects Supervisor |
| Marthand K Venkatesh | Editor |
| Praveena Rao | Assistant Director |
| Vijay C. Kumar | Director of Photography |
| Sekhar Kammula | Dialogue |
| Sekhar Kammula | Screenplay |
| Lawrence Vishnu | Recording Supervision |
| Sekhar Kammula | Producer |
| Sekhar Kammula | Story |
| Chandra Sekhar Kamuju | Compositors |
| Sekhar Kammula | Director |