Utpal Datta stole the show in the Bengali film, Bikele bhorer phul. Here are a couple of memorable teasers for purposes of review. Both clips are under one minute and courtesy of Angel Video. If you like these clips, I encourage you to buy the original VCD from them.
In the first, Utpal Datta gets emotional while reciting the poem he wrote, Khokon amar jadumoni.
In the second, as a special guest, he gives a completely unexpected speech (তোমরা মেয়েরা, তোমরা কি?)