Unni Mukundan (Malayalam: ഉണ്ണി മുകുന്ദന്‍) is an Indian film actor, who works mainly in the Malayalam and Tamil film industry. He is also known as Jai Krishna in the Tamil cinema.

Unni Mukundan did an audition in Chennai for the Tamil film Seedan, an adaptation of the Malayalam film Nandanam, and was chosen for the hero's role, which was played by Prithviraj Sukumaran in the Malayalam version. The film was directed by Subramaniam Shiva and released on 25 February 2011.

Mukundan entered the Malayalam film industry through Bombay March 12, directed by Babu Janardhan. He played a notable role alongside Mammootty. The film was released on 30 June 2011. His third film was Malayalam movie Bangkok Summer, directed by Pramod Pappan. The film was released on 22 July 2011. His current project is Thalsamayam Oru Penkutty, directed by T. K. Rajeev Kumar. He is playing the lead role, unlike in his previous appearances, where he was in the ensemble. Filming is in progress in Thiruvananthapuram. Another project is Ezham Suryan wherein Mukundan plays the hero. The movie is directed by Njanasheelan. Filming is in progress in Thrissur. He replaced Prithviraj in the film Mallu Singh directed by Vaishakh. His first movie was in malayalam. Mithram which he was decided to act as the co hero with Asif Ali which would have been directed by sidharth bharathan.

Kunchacko Boban (born on November 2, 1976) is an Indian film actor best known for his work in Malayalam cinema. He started his career with the blockbuster film Aniathipravu (1997). His roles in Nakshathrathaarattu (1998), Mayilpeelikkavu (1998), and Niram (1999) made him one of the popular lead actors of the late 1990s.

During the 2000s his notable films included Narendran Makan Jayakanthan Vaka (2001), the commercially successful Swapnakoodu (2003), and the critical and commercial hit Kasthooriman (2003). Although his films struggled at the box office during the mid-2000s, he made a come back with Gulumal: The Escape (2009). The 2010s saw a resurrection of his career. He earned critical and commercial success for his performances in Elsamma Enna Aankutty (2010), Traffic (2011), and Ordinary (2012).

He became an instant teenage heartthrob following his first film, the Fazil-directed Aniathipravu (1997). Kunchacko Boban and Shalini gained a reputation as a star pair. They went on to work together in four films. He stood out among the heroes of the late 1990s, when the middle-aged super stars concentrated on action films.

Shreya Ghoshal (born March 12, 1984) is an Indian singer. Best known as a playback singer in Hindi films, she also sings in other Indian languages including Bengali, Assamese, Kannada, Malayalam, Marathi, Oriya,Gujarati, Tamil and Telugu.

Ghoshal's career began when she won the Sa Re Ga Ma Pa contest as an adult. Her Bollywood playback singing career began with Devdas, for which she received National Film Award for Best Female Playback Singer along with Filmfare Award for Best Female Playback Singer and Filmfare RD Burman Award for New Music Talent. Since then, she has worked in more than 180 films and received four National Film Awards, four Filmfare Award for Best Female Playback Singer and four Filmfare Awards South.

Ghoshal was born on March 12, 1984 to a Bengali Hindu family in Durgapur, West Bengal. She grew up in Rawatbhata, a small town near Kota, Rajasthan. Her father, Mr. Biswajeet Ghoshal, works as a nuclear power plant engineer for the Nuclear Power Corporation of India, whereas her mother is a literature post-graduate.