Annanagar Mudhal Theru is a 1988 Tamil film starring Sathyaraj, Radha, Ambika, Janagaraj, Raghuvaran and Manorama. Prabhu makes an extended cameo appearance.
The film was a blockbuster and completed 100 day run in theaters. It earned a good reputation for its director Balu Anand who proved his competence via this project.
Source: Wikipedia