Who Knows Everything) is a 2015 Indian Tamil-language romantic action film written and directed by Ram Manoj Kumar.

It has been dubbed into Hindi and was released as Daring Baaz (transl.

[1] The Times of India Samayam gave the film a rating of two-and-a-half out of five and praised the performance of newcomer Abhimanyu.

[2] Maalaimalar gave the film a rating of thirty-seven out of a hundred and praised the performances of the lead cast while criticizing the screenplay".

[3] A critic from The New Indian Express wrote that "Adhyan is, at the most, a promising work of a debutant".