Through the use of archive footage, deceased N.T. Rama Rao (the real-life grandfather of star N.T. Rama Rao Jr.) was able to make a "heavenly" cameo appearance.
It took 148 working days, spread over a span of seven months, to shoot this film.
This film boasts of the biggest indoor set erected so far in whole of Asia and is the costliest individual set.
The Yama Lokam set was erected over period of 90 days with 300 workers working on the set day and night.
A team of 80 professionals spread over three outsourcing houses, spearheaded by EFX, worked on the graphics.