Kaanchi

A Subhash Ghai movie has to be a minimum of 2.5 hours.  Nothing lesser.  On that count Kaanchi qualifies by just a bit.  It has an excruciatingly long run time of 151 minutes.  Half way into the 2^nd half you catch yourself nodding off at least once.  If your tolerance levels are not as high as mine, this could happen about 20 minutes into the first half itself.