Anaganaga O Dheerudu (released internationally as Once Upon A Warrior) is a 2011 Indian Telugu-language fantasy adventure film written and directed by Prakash Kovelamudi in his first mainstream film. It is produced by Walt Disney Pictures and A Bellyful of Dreams Entertainment and stars Siddharth, Shruti Haasan, Baby Harshitha, and Lakshmi Manchu. The film focuses on the journey of Moksha , a nine-year-old girl with special healing powers, and Yodha , her fierce warrior bodyguard, as they travel to a faraway village to save its children, under the constant menace of the evil witch Irendri. Shruti Hassan and Lakshmi Manchu made their Telugu debut through this film.

It features a musical score by Salim–Sulaiman, an ensemble soundtrack by Salim–Sulaiman, M. M. Keeravani, Koti, and Mickey J Meyer, while cinematography and editing are handled by Soundar Rajan and Sravan Katikaneni, respectively.