Kamal Haasan, Rishi Kapoor, Naseeruddin Shah in Anil Kapoor's 24?

If reports are to be believed, then either one or all of the three veterans of Indian cinema - Rishi Kapoor, Naseeruddin Shah and Kamal Haasan - will be seen in their cameo appearances respectively in Anil Kapoor's much-awaited upcoming crime thriller television series, 24. As of now, Rishi Kapoor is competitor number one, but his name has not yet been officially announced.