Teesra Kaun (1994)

In the event of a murder without a motive (especially of a beautiful young girl), there is a lot of curiosity, baffling one and all including the police. 

Teesra Kaun? is one such fun-filled thrill-packed saga of mystery.

Vijju (Chunkey Pandey) is a happy go lucky bachelor rich, jobless and irresponsible. Pretty Priyanka (Somy Ali) is his only love besides cricket. Vijju, inspite of loving Priyanka is a compulsive flirt who habitually courts trouble by chasing every girl he comes across. 

One day Vijju and his friends, Khoka Ganguly (Rakesh Bedi) and Bhring Nagpurkar (Satish Shah) head out from their home town Nagpur for Bombay. Vijju, to see a cricket match and Khoka & Bhring to meet dreams of becoming a writer and an actor respectively. 

Enroute, at Wardha station, the Kadam family (Amol Paleker and Beena) along with their beautiful daughter Manjula (Ritu Parna) board the train. 

Manjula captures everyone's attention on the train, from Vijju to the 'T.C.' P K. Rasiya (Tinu Anand), the waiter, the coolie. Pankaj Nigam (Jaaved Jafferi), Mithun Chakraborty the superstar himself and Inspector Talwar (Sadashiv Amrapurkar) are also on the train.

The happy, laugh-a-minute journey continues towards Bombay until. .Manjula is found murdered in the bathroom! from now on there is no turning back for all the travellers. Everyone is baffled….

Who murdered Manjula? 
Did Vijju murder her in his drunken condition? 
Did the T.C. do it?
Did the Waiter or Coolie do it? 
Could it be Pankaj Nigam, Manjula's lover? 
Or the mysterious Inspector Talwar? 
May be Mithun Chakraborty? 

They are all suspects, at each other's throat, saying: "Na Main Na Tu To Hain ...TEESRA KAUN?

(From the official press booklet)