Bollwood:

The 1930s and 1940s were tumultuous times: India was buffeted by the Great Depression, World War II, the Indian independence movement, and the violence of the Partition. Most Bollywood films were unabashedly escapist, but there were also a number of filmmakers who tackled tough social issues, or used the struggle for Indian independence as a backdrop for their plots.

In 1937, Ardeshir Irani, of Alam Ara fame, made the first colour film in Hindi, Kisan Kanya. The next year, he made another colour film, Mother India. However, colour did not become a popular feature until the late 1950s. At this time, lavish romantic musicals and melodramas were the staple fare at the cinema. Successful actors included Dev Anand, Dilip Kumar and Raj Kapoor and actresses like Nargis, Meena Kumari, Nutan and Madhubala. In the late 1960s and early 1970s, romance movies and action films starred actors like Rajesh Khanna and Dharmendra. In the mid-1970s, romantic confections made way for gritty, violent films about gangsters and bandits. Amitabh Bachchan, the star known for his "angry young man" roles, rode the crest of this trend with actors like Mithun Chakraborty and Anil Kapoor, which lasted into the early 1990s. Actresses from this era included Hema Malini, Jaya Bachchan and Rekha.[8]

In the mid-1990s, the pendulum swung back toward family-centric romantic musicals with the success of such films as Hum Aapke Hain Kaun (1994) and Dilwale Dulhania Le Jayenge (1995) making stars out of a new generation of actors (such as Aamir Khan, Salman Khan and Shahrukh Khan) and actresses (such as Sridevi, Madhuri Dixit,Juhi Chawla and Kajol).[8] In that point of time, action and comedy films were also successful, with actors like Govinda and Akshay Kumar and actresses such as Raveena Tandon and Karisma Kapoor appearing in films of this genre. Furthermore, this decade marked the entry of new performers in art and independent films, some of which succeeded commercially. These films featured actors like Nana Patekar, Manisha Koirala, Tabu and Urmila Matondkar, whose performances were usually acclaimed by critics.