Megastar Amitabh Bachchan says he gave the panel of his upcoming film "Kalki 2898-AD" at the San Diego Comic-Con a miss due to work commitments and medical restrictions.

The first glimpse and title of the sci-fi film, previously called "Project K", was unveiled on Friday at the Comic-Con in the US in the presence of actors Prabhas, Kamal Haasan, director Nag Ashwin and producer C Aswani Dutt of Vyjayanthi Movies.