Mukesh Khanna who is best known to Kerala audience as the Shaktiman, the superhero of the hit Doordarshan serial of 90s had already pointed out he was unhappy with the makers of Dhamaka for using it in their film. Dhamaka is Omar Lulu's fun entertainer which has Arun, Nikki Galrani and Mukesh in pivotal roles. Malayalam actor Mukesh had a fun sequence in the film in which he dons the Shaktiman attire. The real Mukesh Khanna had initiated a legal process for violating copyrights of the character which is owned by him. Though Omar had tendered apology on social media, Mukesh Khanna is unhappy that he was not intimated personally and hence remains adamant that Shaktiman sequence should not be used in Dhamaka.