Prakash Raj , national award winning actor has backed off from Ranjith’s Mohanlal Starrer film Spirit in which shooting is progressing at Ernakulam . Prakash Raj who was roped in the film to do a important role suddenly back off without any words . Director said that the stopped responding to calls and e mails suddenly . If there was any indifferences in matters of dates or remuneration , which director thinks there is as there were earlier talks about his payment too low . He should have talked about it and should be negotiated professionally . But he has choosen a unprofessional manner by not replying to calls and emails , Ranjith said . Now the role has been done by Shankar Ramakrishnan , who was script writer of Urumi . the fans of both actors missed a chance for there union after tamil film Iruvar .