The artists are Salman khan(hero), Katrina kaif(heroine), Paresh raval(comedian)and many more.The film shows the fight between the terrorist group ISC and their leader Abusman .25 indian nurses and 15 pakistani nurses and some of the american agents are in the captivity of ISC.so its a story of rescuing them.All of them have performed well.BUT tooo. much fight sequences are involved.Songs too are good to listen and watch like dil diyan gallan, swag s se swagat and other.All round the film is good to watch in these christmas vacations.