List of Malayalam Movies design by Radhakrishnan (RK)
- Prathikaaram (1972)
- Direction : KumarMovie Details List songs
- Bhadradeepam (1973)
- Direction : M Krishnan Nair
Starring : Prem Nazir, Sharada, Sujatha Movie Details List songs
- Pattaabhishekam (1974)
- Direction : Mallikarjuna Rao
Starring : Prem Nazir, UshanandiniMovie Details List songs
- Sooryavamsham (1975)
- Direction : AB Raj
Starring : Prem Nazir, Jayabharathi, MG Soman, RajakokilaMovie Details List songs
- Chief Guest (1975)
- Direction : AB Raj
Starring : Prem Nazir, JayabharathiMovie Details List songs
- Kabaneenadi Chuvannappol (1976)
- Direction : PA BakkerMovie Details List songs
- Chirikkudukka (1976)
- Direction : AB RajMovie Details List songs
- Swapnaadanam (1976)
- Direction : KG George
Starring : Dr Mohandas, RanichandraMovie Details List songs
- Sathyavaan Saavithri (1977)
- Direction : PG VishwambharanMovie Details List songs
- Nirakudam (1977)
- Direction : A Bheem Singh
Starring : Kamalahasan, SrideviMovie Details List songs