Writer John Charles accuses the makers of Suriya and Mohanlal starrer Kaappan of plagiarism

Kaappaan also stars Arya, Sayyeshaa, Boman Hirani and Samuthirakani in key roles. The music of the film is composed by Harris Jayaraj, while it is bankrolled by Lyca Productions, who recently produced Rajinikanth's mega-budget venture 2.0