Pen Singam is a 2010 Tamil

Tamil language

Tamil is a Dravidian language spoken predominantly by Tamil people of the Indian subcontinent. It has official status in the Indian state of Tamil Nadu and in the Indian union territory of Pondicherry. Tamil is also an official language of Sri Lanka and Singapore...

 film directed by Bali Srirangam. The film, based on M. Karunanidhi

M. Karunanidhi

Muthuvel Karunanidhi is an Indian politician and a former Chief Minister of Tamil Nadu. He is the head of Dravida Munnetra Kazhagam , a Dravidian political party in the state of Tamil Nadu. He has been the leader of the DMK since the death of its founder, C. N...

's novel Surulimalai, stars Meera Jasmine

Meera Jasmine

Meera Jasmine is an Indian actress, who appears in regional Indian films that includes Malayalam, Tamil, Telugu and Kannada films. She won the National Film Award for Best Actress in 2004 and is a two time recipient of the Kerala State Film Award, the Tamil Nadu State Film Awards, as well as the...

 and Telugu actor Uday Kiran

Uday Kiran

Uday Kiran Vajpeyajula is an Indian film actor in Tollywood and Kollywood. His first three consecutive blockbuster films earned him the title "Hatrick Hero".-Personal life:...

 in lead roles, whilst Richard

Richard Rishi

Richard Rishi ; is a Tamil film actor. He has appeared in nearly a dozen films. He is the brother of actresses Shamili and Shalini who is married to Ajith Kumar.- Filmography :-References:...

, Vivek

Vivek (actor)

Vivekananthan is an Indian film actor and comedian. He has won four Filmfare Best Comedian Awards for his performances in Run, Saamy, Perazhagan and Sivaji, respectively. In April 2009, Vivek received the Padma Shri award by the Government of India for his contribution to the arts. He was...

, Rohini

Rohini (actress)

Rohini is an actress in south Indian, notably Malayalam and Tamil, films. She started her career in 1976 as a child artist. She was married to actor late Raghuvaran from 1996 to 2003. She is also the most popular dubbing artist in Tamil industry. She lent her voice to actresses like Jyothika ,...

 and Radha Ravi

Radha Ravi

Radha Ravi is a Tamil film and television actor, who played supporting roles throughout his career. He is the son of yesteryear actor, M. R. Radha and the uncle of Vasu Vikram and halfbrother of Raadhika Sarathkumar. He is a chief member of the South Indian Film Artistes' Association...

 amongst others play supporting roles; Rambha

Rambha (actress)

Vijaya Lakshmi , best known by her stage name Rambha, is an Indian film actress. She has acted in over 100 South Indian films and also in Bollywood films. She had done several successful films in Telugu, Tamil, Malayalam, Hindi, Kannada, Bengali and Bhojpuri films. She paired up with popular heroes...

, and J. K. Rithesh

J. K. Rithesh

J. K. Rithesh is an Indian actor and politician. He is the current sitting DMK Member of Parliament in the 15th Lok Sabha from Ramanathpuram constituency...

. The film released on June 3, 2010, coinciding with Karunanidhi's 87th birthday.

Cast

• Uday Kiran
  Uday Kiran
  Uday Kiran Vajpeyajula is an Indian film actor in Tollywood and Kollywood. His first three consecutive blockbuster films earned him the title "Hatrick Hero".-Personal life:...
  
   as Surya
• Richard
  Richard Rishi
  Richard Rishi ; is a Tamil film actor. He has appeared in nearly a dozen films. He is the brother of actresses Shamili and Shalini who is married to Ajith Kumar.- Filmography :-References:...
  
   as Nagendran
• Meera Jasmine
  Meera Jasmine
  Meera Jasmine is an Indian actress, who appears in regional Indian films that includes Malayalam, Tamil, Telugu and Kannada films. She won the National Film Award for Best Actress in 2004 and is a two time recipient of the Kerala State Film Award, the Tamil Nadu State Film Awards, as well as the...
  
   as Meghala
• Vivek
  Vivek (actor)
  Vivekananthan is an Indian film actor and comedian. He has won four Filmfare Best Comedian Awards for his performances in Run, Saamy, Perazhagan and Sivaji, respectively. In April 2009, Vivek received the Padma Shri award by the Government of India for his contribution to the arts. He was...
  
   as Thirupathi
• Rambha
  Rambha (actress)
  Vijaya Lakshmi , best known by her stage name Rambha, is an Indian film actress. She has acted in over 100 South Indian films and also in Bollywood films. She had done several successful films in Telugu, Tamil, Malayalam, Hindi, Kannada, Bengali and Bhojpuri films. She paired up with popular heroes...
  
   as Mythilli
• Thalaivasal Vijay
  Thalaivasal Vijay
  Thalaivasal Vijay is a Tamil film actor. He is noted for his character roles, especially in R. Sukumaran's 2010 Malayalam film Yugapurushan as Narayana Guru...
  
  
• Radha Ravi
  Radha Ravi
  Radha Ravi is a Tamil film and television actor, who played supporting roles throughout his career. He is the son of yesteryear actor, M. R. Radha and the uncle of Vasu Vikram and halfbrother of Raadhika Sarathkumar. He is a chief member of the South Indian Film Artistes' Association...
  
   as Simha Perumal
• Sudharsana Sen as Prabhavathy
• Rohini
  Rohini (actress)
  Rohini is an actress in south Indian, notably Malayalam and Tamil, films. She started her career in 1976 as a child artist. She was married to actor late Raghuvaran from 1996 to 2003. She is also the most popular dubbing artist in Tamil industry. She lent her voice to actresses like Jyothika ,...
  
  
• Vaagai Chandrasekar
• Y. Gee. Mahendra
  Y. Gee. Mahendra
  Yechan Gunja Mahendran , popularly known as Y. G. Mahendran or Y. Gee. Mahendra, is an Indian dramatist, actor, singer playwright and comedian from the state of Tamil Nadu. He has acted in a number of plays and films. He is the son of Y. G...
  
  
• J. K. Rithesh
  J. K. Rithesh
  J. K. Rithesh is an Indian actor and politician. He is the current sitting DMK Member of Parliament in the 15th Lok Sabha from Ramanathpuram constituency...
  
   (cameo appearance)
• Lawrence Raghavendra
  Lawrence Raghavendra
  Raghav Murugaiyan is an Indian choreographer who has also appeared in films as an actor, director, composer and playback singer. After making his first few appearances in supporting actor roles, he got his breakthrough with Style and then Muni...
  
   (Special Appearance)
• Lakshmi Rai
  Lakshmi Rai
  Lakshmi Rai is an Indian film actress and model from Belgaum, Karnataka, predominantly appearing in Malayalam and Tamil films. While most of her Tamil releases performed poorly at the box office, she rose to fame with the popular Malayalam-language films Annan Thambi , 2 Harihar Nagar ,...
  
   (Guest Appearance)
• O.A.K.Sundar as Parasuraman

Production

In this film, Meera Jasmine dons the role of an IPS officer for the first time in her career. The film is about women's fight for justice. Uday Kiran plays the male lead role in the film.. Karthika is doing a prominent role in the film, as a Police Officer

Police officer

A police officer is a warranted employee of a police force...

. Actor Richard is playing the role of an IFS officer in the film. Yesteryear actress Rohini is playing the role of a Judge and Vivek will provide comedy sequences.Box office India opened this movie as a hit of the year