My Big Father is a Malayalam movie by Mahesh P. Sreenivasan starring Jayaram and Guinness Pakru. It was released in December 2009. The movie was produced by P.A. Sebastian and was distributed by Casino pictures.My Big Father is about a father and son, where the father is a dwarf. The role of the father is played by the two feet tall Guinness Pakru. Jayaram plays the role of the son.