Posto Bengali Movie Online HD, The story is Arko, affectionately called Posto, (Arghya Basu Roy) is a little boy raised by his grandparents Dinen Lahiri (Soumitra Chatterjee) & Gouri Lahiri (Lily Chakraboty) in Santiniketan. His parents Arnab Lahiri (Jisshu Sengupta) & Sushmita Lahiri (Mimi Chakraborty) both are settled in Kolkata. They only visits their lovely son once in the weekend. The eternal clash between grandparents and parents has been started when the parents want to take away their child as the father gets an offer to start a restaurant business in foreign. The relationship between the parents of Posto and his grandparents drags the kid into courtroom. Viewers can see very nice portrayal of the characters played by thespian Soumitra Chatterjee, Jisshu Sengupta and Paran Bandopadhyay. Sohini and Mimi too aptly played their respective roles.