Cast & crew
Thathamma Kala (1974)
Directed by N.T. Rama Rao Written by N.T. Rama Rao, D. V. Narasa Raju
Cast
| N.T. Rama Rao | Ramaiah |
| Bhanumathi | Ravamma |
| Nandamuri Balakrishna | Balakrishna / Balki |
| Harikrishna Nandamuri | Venakatesam |
| Ramana Reddy | John Rambo |
| Raja Babu | Ram |
| Mada Venkateswara Rao | Bhusaiah |
| Kanchana | Seeta |
Crew
| N.T. Rama Rao | Writer |
| Madhavapeddi Satyam | Playback Singer |
| Ghantasala | Playback Singer |
| Saluri Rajeswara Rao | Music Director |
| N.T. Rama Rao | Director |
| N.T. Rama Rao | Producer |
| Kosaraju Raghavaiah Chowdary | Lyricist |
| D. V. Narasa Raju | Writer |
| L. R. Eswari | Playback Singer |
| Kovela shantha | Playback Singer |
| S. P. Balasubramaniam | Playback Singer |
| Bhanumathi | Playback Singer |
| P. Susheela | Playback Singer |
| C. Narayana Reddy | Lyricist |