The heart warming trailer of ‘Appa’ receives a huge love from everywhere !! (Video) The Cinema Times, Kathmandu- Debut director Anmol Gurung’s Appa trailer starring superstar Dayahang Rai, Aruna Karki,Allona Kabo Lepcha and Siddhant Raj Tamang received a huge thumbs up soon after the trailer release. The heart warming trailer has been receiving reviews owing to the touchy storyline and remarkable performances. With a simple father- son relationship and mysterious trailer received a huge applause from the audience. Even actors and film-makers came forward to shower love and appreciation to the Appa trailer where some tweeted and congratulated the whole team of Appa. Appa revolves around the story of Birkhey (Dayahang Rai) and Sid (Siddhant Raj Tamang) as they explore their relationship. However, life takes a sharp turn as the son gets old enough to hate his father and many more. Produced by Ruden Sada Lepcha, Appa is slated to release in 28th of June 2019.