Actor-producer Vishnu Manchu has brought together a stellar cast for Kannappa. The mythological action drama will star Manchu in the titular role, with Mohanlal, Prabhas and Shiva Rajkumar in extended cameos. As director Mukesh Singh takes the project on floors in New Zealand, it is heard that the team has roped in international action director Kecha Khamphakdee to design the stunts.