Baby Sumathi

A teenager, Pappu (Krishnachandran), falls in love with his neighbor and family friend, an older woman Rathi (Jayabharati) & begins to obsess with her.

Sexually frustrated living with a sick but wealthy husband (Ravi Menon), Soudamini (Sheela) falls for the macho horseman Chandrasekaran (Jayan) in a weak moment resulting in her husband dying without care. Soudamini marries Chandrasekaran but her daughter Baby grows up to hate her & turns into a rebel. Siddayyan (Nellikode Bhaskaran), the ex-caretaker of the family, takes pity on Soudamini & sends his son Prabhakaran (Sathar) to save the family, which doesn't bode well with Chandrasekaran.

Mary Hans (Seema) falls in love with a sailor Stanley Green (Mohan Sharma) & they plan to marry, but after learning that it was Stanley's sister Evelyn (Sreeletha Namboothiri), who drove her daddy to commit suicide & that Stanley was already a father to a girl, Mary drifts away from Stanley. Mary is raped by a stranger (Jayan), but she feels attached to him, even after learning that he was a brute. Pregnant with his child, Mary confesses her love for him, but is snubbed by the stranger.