Hariharan Pilla Happy Aanu (2003) — Cast
Cast
| Jyothirmayi | Kavya |
| Mohanlal | Hariharan |
| Harisree Martin | Construction Foreperson |
| Vijayan Peringode | Lender |
| T. P. Madhavan | Rozario |
| Kaviyoor Ponnamma | Padmavathiyamma |
| Kozhikode Narayanan Nair | Shanku Ammavan |
| Vijayaraghavan | Dileep |
| Ambili Devi | Latha |
| Ponnamma Babu | Ramani |
| Deepika Mohan | Melartin's Wife |
| Narayanankutty | Construction Foreperson |
| Nisha Sarangh | Sushama |
| Kulappulli Leela | Construction Foreperson |
| Machan Varghese | Construction Foreperson |
| T S Raju | Shop Owner |
| Salu Koottanad | Abu Karem |
| Priyanka Anoop | Mythili |
| Gayathri Varsha | Melartin's Wife |
| Jagadish | Vinod Negi |
| C I Paul | Satyapalan |
| Ajith Kollam | Norville's Goon |
| Salim Kumar | Sundaran |
| Jagathy Sreekumar | Waltair Vasu |
| Siddique | Ilona's Friend |
| Cochin Haneefa | Velappan Asaan |
Crew
| Anandakuttan | Director of Photography |
| Johny Sagariga | Producer |
| Viswanathan Vaduthala | Director |
| L. Bhoominathan | Editor |
| Stephen Devassy | Music |
| Sunil Impress | Writer |