The initial productions used an Urban Bioscope bought from Warwick Trading Company in London.
When Sen began producing his own films regularly they were chiefly scenes from stage productions at the Classic, between 1901 and 1904.
The longest film produced was Ali Baba and the Forty Thieves (1903), again based on an original Classic Theatre staging.
Sen was also to produce a number of short newsreels, including Anti-partition demonstration (1905), Swadeshi movement (1905), and With Our King and Queen Through India (1912).
As newer film ventures entered the marketplace, Royal Bioscope's fortunes declined, and production ceased in 1913.