Daag (translation: "The Stain") is a 1952 Indian Hindi film produced and directed by Amiya Chakravarty.
 The film stars Dilip Kumar, Nimmi and Lalita Pawar in lead roles.
 The film's music is composed by duo Shankar Jaikishan.
Manmohan Krishna (26 February 1922 – 3 November 1990), often credited as Manmohan, was a popular Indian film actor and director, who worked in Hindi films for four decades, mostly as a character actor.
 Anchored radio show Cadbury's Phulwari, a singing contest.
 He was favourite with the Chopra brothers and played small or big roles in movies, directed and/or produced by them.
 'Deewar', 'Trishul', 'Daag', 'Humraz', 'Joshila', 'Kanoon', 'Kala Patthar', 'Dhool Ka Phool', 'Waqt', 'Naya Daur' etc., are the examples to prove this.
Boogie Woogie was an Indian dance competition television series created and directed by Naved Jaffrey and Ravi Behl for Sony Entertainment Television and Sony Entertainment Television Asia.
 Debuting in 1996, the show was judged by Indian film actor and Television host Javed Jaffrey who was the permanent judge, while his brother Naved, also the director and producer of the show, co hosted the show along with film actor Ravi Behl.
 The early episodes were shot in Mehta Industrial Estate in Andheri, Mumbai and later, was also shot at other film studios in Mumbai including Natraj, Filmalaya, Filmistaan, Famous, Film City among others.
 It is the oldest dance reality show on Indian TV and it has become the longest show in India.
 In the earlier seasons, the judges assigned various themes to episodes, including Bollywood, Horror, Friendship among others.
 It was also co-hosted by Kadambari Shantshri Desai in season 1 and 2.
Akshay Kumar is a Legendary Indian film actor and producer who made his debut with a minor role in the 1987 Mahesh Bhatt directed Indian film "Aaj".
 He appeared as the lead actor in "Saugandh" (1991) before making his breakthrough with the suspense thriller "Khiladi" (1992), the first film of the "Khiladi" series.
 In the same year, he appeared in the Pramod Chakravorty-produced film "Deedar".
 In 1994, Kumar earned his first nomination for Best Actor at the Filmfare Awards for his performance in the Yash Chopra-produced romance "Yeh Dillagi" and starred in "Mohra".
 The following year he appeared in "Sabse Bada Khiladi".
 Kumar played a supporting role in the Chopra-directed romance "Dil To Pagal Hai" (1997), for which he received a nomination for the Filmfare Award for Best Supporting Actor.
 However, several other of his releases in the 1990s, including "Lahu Ke Do Rang", "Insaaf", "Daava", "Tarazu", "Angaaray", "Barood" and "Zulmi" performed poorly at the box office leading to a setback in his film career.
Dilip Kumar (born Muhammad Yusuf Khan; 11 December 1922) is an Indian film actor, producer and activist.
 Also known as the "Tragedy King", he is credited with bringing realism to film acting since his first film which was released in 1944.
 He is considered one of the greatest and most influential actors of all time.
 He has been described as "the ultimate method actor" (natural actor) by Satyajit Ray.
 Kumar is one of the biggest Indian movie stars, and a pioneer of method acting, predating Hollywood method actors such as Marlon Brando.
 Kumar debuted as an actor in the film "Jwar Bhata" (1944), produced by Bombay Talkies.
 His career has spanned over six decades and over 65 films.
 Kumar is known for roles in films such as the romantic "Andaz" (1949), the heartwarming "Babul" (1950), the impassioned "Deedar" (1951), the swashbuckling "Aan" (1952), the dramatic "Devdas" (1955), the comical "Azaad" (1955), "Naya Daur" (1957), "Yahudi" (1958), "Madhumati" (1958), "Kohinoor" (1960), the epic historical "Mughal-e-Azam" (1960), the social "Gunga Jamuna" (1961) and "Ram Aur Shyam" (1967).
Narayan Gopal Guruwacharya(Nepali: ) (October 4, 1939 - December 5, 1990) was a prominent popular singer and composer of Nepali music.
 Regarded one of the most significant cultural icons in Nepal, he is referred as "Swar Samrat" (Nepali: स्वर सम्राट, meaning: Emperor of Voice) in Nepali music.
 He is also known as "Tragedy King" owing to his numerous tragedy songs.
Sethu G Pillai also known simply as "Sethu" is an Indian film actor who appears in South Indian language films.
 Sethu (born 13 March) is an Indian film actor, producer and businessman.
 He was born in Mavelikkara in Alappuzha district of Kerala.
 Sethu resides with his family in Dubai, United Arab Emirates.
 He is also called as Mynaa Sethu, after the film ‘Mynaa’, in which he had debuted as an actor.
 After the success of Mynaa, Sethu acted in many more movies like 100 Degree Celsius, Manadhil Maayam Seidhai and Prema Khaidi to name a few.
 Currently, he has turned producer and has produced movies like Karuppusamy Kuththagaithaarar and Kokki.
Manna Mohie also known as "Manpreet Singh" (born 24 January 1968, Punjab, India) is an Indian film producer and Actor.
 Started his career as Actor/Producer with his debut Feature Film Welcome M1LL10NS.
 He is now well known producer in Indian Film Industry.
 In 2016 he launched his own company "Manna Mohie Films" signing up Director from Indian Film Industry Milroy Goes.
Amiya Chakravarty (Bengali: অমিয় চক্রবর্তী ; November 30, 1912 - March 6, 1957) was an Indian film director, screenwriter and producer, who was leading film director in Hindi cinema of the 1940s and 1950s.
 He is noted for films like "Daag" (1952), "Patita" (1953), and "Seema" (1955) for which he won the 4th Filmfare Award for Best Story.
 Chakravarty is also credited along with Devika Rani for discovering Dilip Kumar, whom he gave his first break in 1944 film Jwar Bhata (1944 film).
Chakravarty also produced and directed Daag (1952 film) in 1952 for which Dilip Kumar won his first ever Filmfare Award for Best Actor.
Amey Pandya is an Indian film and television child actor.
 He made his debut on the big screen with the role of Rahul in the film "Vivah" and was cast in "Ek Vivah Aisa Bhi" (2008).
 He has been in other ads including Dabur Honey (with Amitabh Bachchan), Sunfeast, Dabur Chavanshakti, Savlon and Alpenliebe (Perfetti).
 He also played in the film "Swami" and "Laaga Chunari Mein Daag".
 He has also acted in the TV serials "Kyunki Saas Bhi Kabhi Bahu Thi", "Kaisa Ye Pyar Hai", and "Kesar".
 He performed on reality dance competition show "Zara Nachke Dikha" which aired on Star One (2008).
 He is currently in the jury council of "Surf Excel's Li'l Star Awards"

Question: When was the Indian film actor, producer and activist born who was a start in the film Daag and also known as "Tragedy King"?
Answer: 11 December 1922