Khalid Rehman directorial film Unda is the second venture for the young director who had made his debut with the film Anuraga Karikkin Vellam in the year 2016. Unda is a high budget action entertainer which is produced by Krishnan Sethukumar under Moviee Mill banner in association with Gemini Studios. Harshad is providing the screenplay for the film while Gavemic U Ary will handle the camera. Sabu Mohan will take care of the Art department and Sham Kaushal is the stunt choreography for this film which will have music of Prashant Pilla. Unda also has some noted actors from Bollywood like Bhagwan Tiwari, Dr. Chien Ho Liao and Omkar Das Manikpuri.