Perhaps not many people know that in this period, Raj studied in depth all aspects of film-making, from thelighting on the sets and sound effects to music and direction. This knowledge is clearly reflected in allthose films which were appreciated not just by the critics but the general public at large. The Prithvitheatre too played an important part in bringing out the best of Raj's talents. In 1944, Raj began learningthe 'backstage' tricks from his father the effect of which was visible in Raj's film career. In the Prithviproduction of Shakuntala he remained an assistant, but in the next play, Deewar, he got anopportunity to appear on the stage in a short role. And then came the famous production of Pathan,where his important and forceful portrayal of Bahadur Khan paved the way for his entree into the filmworld.