Mumbai, March 1 -- Prime Video, along with ace filmmaker Karan Johar, today revealed a powerful teaser for their upcoming Amazon Original film Ae Watan Mere Watan, ahead of the film's trailer unveil. Paying homage to some of India's unsung heroes and their untold stories, Karan introduces the audience to Usha, a 22-year-old brave girl, who displayed unmatched courage and deep patriotism for the country during the 1942 Quit India Movement, using an underground radio to unite the nation against the British Raj. Her inspiring story of bravado compels the filmmaker to recall Sehmat Syed from Raazi, who got married into a Pakistani army family to spy on them, and PVC Captain Vikram Batra from Shershaah, who struck fear in the enemy's hearts an...