The know-all) is a 1968 Indian Tamil-language comedy film co-produced, co-edited and directed by C. P. Jambulingam and written by Guhanathan.

He co-produced the film with K. V. Kamalanabham and K. T. S. Karuppiah under Sri Balaji Combines, and co-edited it with C. P. S. Mani, while Guhanathan wrote the script.

[4][5] The Indian Express wrote, "There is a sequence and an important one that takes place in complete darkness.

All one can hear is the noise of characters running about and stumbling over things.

And they are equally puzzled at what is shown in sparkling brightness for they can't make head or tail out of this mumbo-jumbo (or Jambu-he is the director), running to 16 reels.