Sreekumar Krishnan Nair, often credited on screen as K. Shrikuttan) is an Indian filmmaker, best known for directing the 1993 film O' Faby, which was India's first full-length live action/animation hybrid feature film. He is the youngest son of prolific south Indian filmmaker M. Krishnan Nair and younger brother of Retired Indian Administrative Service officer, poet and lyricist K. Jayakumar.