Complex sentence: He started his career through the film Uppu directed by Pavthran as an asst.director and he had also worked with K. R. Mohanan and T.V. Chandran for numerous films including Utharam, Ponthan Mada, Dany, Susanna,, Alicinte Anveshanam.
Split into simpler sentences: He started his career through the film Uppu directed by Pavthran as an Associate director. He had also worked with K. R. Mohanan and T.V. Chandran for numerous films including Utharam, Ponthan Mada, Dany, Susanna,, Alicinte Anveshanam.