| 1 | Sudo Sudu Actor | 1965 |
| 2 | Saaravita Actor | 1965 |
| 3 | Hathara Maha Nidhanaya Actor | 1965 |
| 4 | Hathara Kendare Actor | 1967 |
| 5 | Lasseta Kodiya Actor | 1970 |
| 6 | Ada Mehemai Actor | 1972 |
| 7 | Hathara Wate Actor | 1972 |
| 8 | Sinavai Inavai Actor | 1973 |
| 9 | Sureka Actor | 1974 |
| 10 | Deyyange Theenduva Actor | 1976 |
| 11 | Nilla Soya Actor | 1976 |
| 12 | Bambara Patikki Actor | 1984 |
| 13 | Jolly Boys Actor | 2004 |
Mr. Gunadasa began his acting career way back in 1960 and later appeared in around 30 films and several tele dramas.
