Badi dooooor se aaye hai is a story of 5 extra-terrestrial people, from a different galaxy. They have come to earth in search of their lost son. These 5 aliens consist of a father, mother and their 3 children. Few years back they had lost their youngest son while travelling through our galaxy. Since then they have been searching for him from planet to planet .This hunt of theirs had got them to our planet earth.

After serving a sentence of ten years in prison for a murder he did not commit, Arjun is finally free. Little does he know that he's caught in the middle of a flesh-trafficking racket that threatens to upend his entire existence.

What happens when a Hindi-learning class is filled with people of different nationalities and ethnicities? All attempts at regular conversation result in a rib-tickling mix of dialogue, pieced together from a variety of very different languages like Marathi, Gujarati, Arabic, Punjabi, Mizo, and French! Laugh along with the most diverse group of students ever assembled, as they struggle through a hilarious learning experience.

When Sukhatme, an elderly man, joins college to complete his education, he gets severely bullied. However, he remains determined and tries to change the outlook of students.

Maalinga becomes a victim of MLA Jaganath Kaalam's exploitation but seeks justice. After the MLA's contact with influential personalities makes her life even more difficult, she decides to fight back.