Balu cast and credits
| A. Karunakaran | Director |
| Kona Venkat | Dialogues |
| A. Karunakaran | Story |
| C. Ashwini Dutt | Producer |
| Pawan Kalyan | Balu / Ghani |
| Shriya Saran | |
| Gulshan Grover | |
| Brahmanandam | |
| Saurabh Shukla | |
| Jayasudha | |
| Sunil | |
| Suman | |
| Rajan P. Dev | |
| Dharmavarapu Subramanyam | |
| Milind Gunaji |
| Mani Sharma | Music Director |
| Shreya Ghoshal | Playback Singer |
| Kunal Ganjawala | Playback Singer |
| Udit Narayan | Playback Singer |