After Mangala's husband is sent to prison on a false charge, she, being poor, is targeted by Jeeva who approaches her under the pretext of helping her, but wants sexual favours from her.
The film is based on two couples – where the first couple Dr. Chandra Shekar (Gemini Ganesan) & Parvathi (Anjali Devi) and the second couple is Ravi (A. Nageswara Rao) & Lakshmi (Savitri). Ravi & Lakshmi are happy lovers. Ravi is summoned and asked to marry another girl forcibly. Since his father's life & honor are at stake, Ravi agrees to the marriage. Simultaneously another marriage takes place in the same village Dr. Chandra Shekar visits his best friend's sister marriage but the marriage cancels in the last moment due to dowry problems to keep up his friend's prestige Shekar marriage's his sister called Parvathi. Due to sudden marriage, the couple doesn't see each other. Thereby because marriage is happening without his wish Ravi also not seen the bride's face. Both the bridal parties traveling on the same train which run into a disastrous accident. In the accident Ravi's parents and wife are dead.
Lankadahanam Is a Funny Thriller and It is not so bad.The movie is filled With Some expected Clichés And Some Funny Incidents.But the Movie Is Just OK to keep us on the seat. Prem Nazir Our Evergreen Super Star Done Well to Entertain Us.I Don't Know How many Times i Saw Him In Similar Roles but still Feeling The Freshness.The Underground Set Up And A Humorous Climax Fight Is The Trade Mark Of Classical Thrillers..Lankadahanam got All Those Cult Set Up..!
