Saathi

<p>Dr. Ravi returns from abroad and takes up a position as chief surgeon in a hospital. He meets with Nurse Shanti, who lives an impoverished lifestyle with her ailing mother, on whom he decides to perform surgery, but she passes away. A guilt-ridden Ravi marries Shanti much to the chagrin of his mentor, Kaka, who had hoped that he would marry his daughter, Rajni. The couple travel to for their honeymoon and settle down to a harmonious relationship. Hoping to travel more, their plans are interrupted by the hospital’s head doctor, who wants Ravi to focus on cancer research. The couple drops their travel plans and immerses themselves in research so much so that Shanti becomes ill, and not wanting to become a burden, leaves. A frantic Ravi searches high and low in vain and is subsequently devastated to learn that she has perished in a train accident. Kaka then becomes very ill and Kaki tells Ravi that the cause of his illness is Rajni’s insistence that she not marry anyone except Ravi. As a result, Ravi marries her but is unable to get Shanti out of his mind. An embittered Rajni feels neglected and decides to confront him, resulting in his losing his vision, perhaps never seeing again, and unable to do any further cancer research. Guest appearances include: When Sridhar approached Naushad for composing, he listened to the songs of the original film which was composed by in Tamil. After listening to the songs, Naushad wrote a letter to saying that he cannot replace the wonderful music which he has composed and he’s declining the project. Later, Naushad accepted to compose for the film only on Viswanathan’s request. The lyrics were provided by . At the end of its theatrical run, the film had grossed around 1,76,00,000 and netted 88,00,000, thus becoming the eleventh highest-grossing film of 1968 with a verdict of average.</p>