Actors Sunny Deol and his son Karan Deol have been filming their upcoming period drama Lahore 1947 in Amritsar recently. The film, reportedly adapted from Asghar Wajahat's acclaimed play Jis Lahore Nai Dekhya, O Jamyai Nai, is based on the Partition of 1947. Karan Deol had earlier shared a picture from Khalsa College on Instagram, announcing the project.