My Great Grandfather Malayalam Full Movie Online HD, Sivan, Michael and Sadhaam are close pals. Michael is unmarried and his parents had been forcing him to get married. All on a sudden, Michael, who is in the mid-forties gets an impression on Delna, a 25 plus girl. When his parents come to know about his, they accept his choice and take essential steps to settle him. Did Michael marry Delna? Meanwhile, Michael and friends had a tiff due to some unwanted issues. Did they solve the indifference? Watch the film to get the rest of the story.