Happy Birthday is a 2016 Indian Kannada language romantic action film written, directed and co-produced by Mahesh Sukhadhare. It stars Sachin, making his debut, and Samskruthy Shenoy in the lead roles along with guest appearances by actors Ambareesh and Srinagar Kitty. The music of the film is composed by V. Harikrishna whilst the cinematography is by Suresh Jayakrishna.

Chikkanna, is an Indian actor who works in Kannada cinema and appears primarily in comic roles. He made his debut in films with Kirataka (2011), following which he was recognized for his performances in Raja Huli (2013) and Adyaksha (2014). Chikkanna played the lead role for the first time in the film Upadhyaksha (2024).