Saif Ali Khan's biggest commercial success was a movie.
Saif Ali Khan . Khan 's career prospect declined through much of the 1990s , and his biggest commercial success of the decade came with the ensemble drama Hum Saath-Saath Hain ( 1999 ) . Khan 's greatest commercial success came with the 2008 thriller Race and its 2013 sequel , the 2009 romance Love Aaj Kal , and the 2012 romantic comedy Cocktail .