Engal Thanga Raja (Tamil: எங்கள் தங்க ராஜா) is a 1973 Indian Tamil film, directed and produced by V. B. Rajendra Prasad. The film stars Sivaji Ganesan, Manjula, Sowcar Janaki and Major Sundarrajan in lead roles. The film had musical score by K. V. Mahadevan. The plot is about a brother who avenges his brothers murder by posing as an escaped felon.
Gopi and Radha fall in love during a trip but Radha's father orchestrates their breakup. Years later, the estranged couple reunites through their illegitimate child.
Sanjeevi (Akkineni Nageswara Rao) and Archana (Jayasudha), a divorced couple meet just because of Sanjeevi's shares in Archana's company. This couple has a daughter called Krishna (Rajani), who lives with her mother without any freedom. Radha (Nandamuri Balakrishna) is Sanjeevi's sister's son, Sanjeevi, knowing that Archana is trying to get their daughter married to an Indian settled in America, tries to conduct Radha and Krishna's wedding. Will that wedding unite Sanjeevi and Archana?
