Om Prakash- Widely Remembered for his Versatile Roles

He acted in more than 350 films in a career spanning four decades. His style of delivering satirical dialogues was inimitable. His roles as Sharmila Tagore's 'brother' in the memorable Chupke Chupke and Amitabh Bachchan's 'Daddu' in Namak Halal.his God-fearing drink enjoying Catholic rail engine driver in Julie (1975)
His comic performances in Howrah Bridge, Dus Lakh (he won his first major award for this performance), Pyar Kiye Jaa, Gol Maal and Chameli Ki Shaadi.  His roles in Sharabi, Bharosa, Tere Ghar Ke Samne, Mere Humdum Mere Dost, Loafer and Dil Tera Diwana were also appreciated. His performance as Dilip Kumar’s elder brother in Gopi gave his career new impetus.

Om Prakash (19 December 1919 – 21 February 1998) was born in Jammu, as Om Prakash Chibber.  Since his career began in 1942, he was a popular supporting actor from the 1950s until the 1980s. He also produced Jahanaara starring Bharat Bhushan, Shashikala, Prithviraj Kapoor and Mala Sinha in the title role of Jahanaara.

He got his first break as a villain in a film called Lakhpati. It won him acclaim and got him roles in films like Lahore, Char Din and Raat Ki Rani. It was during this phase in his career that he did Azaad with Dilip Kumar, Sargam with Raj Kapoor and Miss Mary, Bahar, Pehli Jhalak, Asha and Manmauji with Kishore Kumar followed by Howrah Bridge with Ashok Kumar and then Tere Ghar Ke Samne with Dev Anand.
In the movie Dus Lakh(1966) he played the role of a misery father of a large family who loses his bearings after he comes into a lottery of 10 lakhs. Om Prakash won the Filmfare Best Comedian Award
Another memorable role played by him was in Buddha Mil Gaya (1971). he played a character of a mysterious millionaire with a vendetta. 
Chupke Chupke came in 1975 and is one of the most iconic and incredible performances. He performed as Raghavendra Sharma in a suspicious way. He managed to outshine a peak Dharmendra and Amitabh Bachchan combination.

In Namak Halal (1982) he played as the grandfather who goes undercover to check up on his grandson. His role was small but still, his camaraderie with Bachchan remains incredible.
Om Prakash had a special rapport with Amitabh Bachchan and both worked in many successful films from Zanjeer to Sharaabi
Om Prakash suffered a massive heart attack in his home and was rushed to Lilavati Hospital in Mumbai where he suffered another heart attack and went into a coma from which he never recovered. He died on 21 February 1998
Some of the great songs of Om Prakash

Song from Miss Mary 1957

Song from Howrah Bridge 1958

Song from Budha Mil Gaya 1971

Song from Budha Mil Gaya 1971

Song from Annadata 1972