Madharaasi Description:

A North Indian arms syndicate, led by Virat and Chirag, smuggles weapons into Tamil Nadu. NIA officer Prem is severely injured trying to stop them. Desperate, he recruits Raghu, a suicidal man he met in the hospital, for a suicide mission to infiltrate the syndicate’s factory. Unbeknownst to Prem, Raghu suffers from Fregoli delusion, a condition causing him to believe strangers are lost loved ones, a trauma from losing his own family. This led his ex-girlfriend, Malathi, to leave him.