Kutrame Thandanai, the second film from Kaaka Muttai director M Manikandan, is a solid low-key thriller that is also an understated morality play. The film begins like something out of Alfred Hitchcock's Rear Window. We are introduced to Ravi (Vitharth), a credit card debt collector. He lives in a run-down flat that provides him a view of the goings-on in the houses of his neighbours. And Swetha (Aishwarya Rajesh, a lingering presence despite her limited screen time), an attractive girl who has a fair share of male visitors, is of particular interest to Ravi.

Meanwhile, we are told that Ravi... read the rest.