Wait, there's a 2005 film called "Mandir" starring Riteish Deshmukh and Priyanka Chopra. The plot revolves around a temple, so maybe that's confused with "Purana Mandir." Or perhaps it's a different language movie. Alternatively, could it be a misunderstanding of the title? The user might not know the exact title and is using "purana mandir" as a descriptor.