List of Malayalam Movies art direction by Radhakrishnan (RK)
- Chathurvedam (1977)
- Direction : SasikumarMovie Details List songs
- Kaduvaye Pidicha Kiduva (1977)
- Direction : AB RajMovie Details List songs
- Santha Oru Devatha (1977)
- Direction : M Krishnan Nair
Starring : Madhu, Sukumaran, KR Vijaya, VidhubalaMovie Details List songs
- Veedu Oru Swargam (1977)
- Direction : JeasyMovie Details List songs
- Sooryakanthi (1977)
- Direction : BabyMovie Details List songs
- Snehikkaan Samayamilla (1978)
- Direction : VijayanandMovie Details List songs
- Adimakkachavadam (1978)
- Direction : HariharanMovie Details List songs
- Madanolsavam (1978)
- Direction : N Sankaran Nair
Starring : Kamalahasan, Zarina WahabMovie Details List songs
- Snehathinte Mukhangal (1978)
- Direction : Hariharan
Starring : Prem Nazir, Madhu, Jayabharathi, KanakadurgaMovie Details List songs
- Theerangal (1978)
- Direction : RajeevnathMovie Details List songs