All of the mentioned movies deal with the theme of mental illness in some way.

Ishaan Awasthi is the main character in the movie "Taare Zameen Par" who struggles with dyslexia.

Rizwan Khan is the character played by Shah Rukh Khan in the movie "My Name Is Khan" who has Asperger's syndrome.

The movie "Black" deals with the theme of schizophrenia as the main character, Michelle McNally, is diagnosed with the condition.

Michelle McNally is the main character in the movie "Black" who is a deaf and blind woman.

Prakash Rathod is the character played by Naseeruddin Shah in the movie "A Wednesday" who is a retired police commissioner.

The movie "Rang De Basanti" deals with the theme of PTSD as the main characters experience the trauma of losing their friends and loved ones.

DJ is the main character in the movie "Rang De Basanti" who is a young college student.

Kabir Khan is the character played by Shah Rukh Khan in the movie "Chak De India" who is the coach of the Indian women's hockey team.

The movie "Lagaan" deals with the theme of depression as the main character, Bhuvan, experiences depression due to the drought and the pressure of leading his village to victory in a cricket match against the British.

Bhuvan is the main character in the movie "Lagaan" who is a young farmer.

Mohan Bhargava is the character played by Shah Rukh Khan in the movie "Swades" who returns to his village in India after working in the United States.

The movie "Paheli" deals with the theme of anxiety as the main character, Lachchi, experiences anxiety due to her husband's disappearance and the pressure of being a good wife and daughter-in-law.

Lachchi is the main character in the movie "Paheli" who is a young woman married to a wealthy businessman.

Yashvardhan Raichand is the character played by Amitabh Bachchan in the movie "Kabhi Khushi Kabhie Gham" who is the patriarch of the Raichand family.