The Strengthening Sun

The Strengthening Sun is a 1973 Iranian film (year 1352 in the Iranian calendar) directed by Amir Shervan from a screenplay by Ahmad Najibzadeh. Shot in Persian, it blends drama, thriller, and crime elements and runs about 102 minutes. Persian sources refer to the film by the title "تیغ آفتاب" (Tigh-e Aftab).

The cast includes Ali Dehghan, Farhad Hamidi, Hamideh Kheirabadi, and Rafi Madadkar, alongside Saeed Rad, Rahim Roshanian, Yadolla Shirandami, and Nuri Kasraei. Since no reliable source details the plot, no story summary is given; this page is based on the available production credits.