Happy Birthday Movie Teaser on Mythri Movie Makers. Happy Birthday cast includes Lavanya Tripathi, Naresh Agastya, Satya and Vennela Kishore. The film has been Written and Directed by Ritesh Rana. Music composed by Kaala Bhairava. Cinematography helmed by Suresh Sarangam and Editing by Karthika Srinivas R. Produced by Chiranjeevi (Cherry) and Hemalatha Pedamallu under the banner Clap Entertainment. Presented by Naveen Yerneni, Ravi Shankar Yalamanchili under Mythri Movie Makers.