The film, starring Ravi Teja and Charmee among other Telugu film luminaries, was shot entirely at one location in Hyderabad, with a crew composed of somewhere between 5 and 8 people, depending on who you believe. The entire film was shot on Canon 5D digital SLRs with no artificial lighting. RGV plans to release Dongala Mutha to cinemas on March 4th, which means he has about 2 1/2 weeks to do ADR, scoring, recording, VFX, editing, and getting it through the Indian censor board.
Good luck!