Neena Gupta, Anupam Kher, Boman Irani on tackling age, life lessons and Uunchai

Uunchai is directed by Sooraj Barjatya and also stars Anupam Kher, Boman Irani, Neena Gupta, Sarika, Danny Denzongpa and Parineeti Chopra. It is about a group of octogenarian friends trekking to the Everest Base Camp in memory of their best friend.