šØšØWARNING: Some spoilers ahead for Shah Rukh Khan and Atlee's mega-blockbusteršØšØ
1. When the film was first announced, it was tentatively titled "Sanki".
2. Rana Daggubati was first offered the role of the antagonist, which he had to decline owing to health issues and Vijay Sethupathi therefore ended up playing Kaalie.
3. Actresses Deepa Venkat and Raveena Ravi have dubbed for Nayanthara and Deepika Padukone, respectively, in the Tamil and Telugu versions of the film.
4. The movie stars both Priyamani and Ashlesha Thakur, who have previously played mother and daughter in Raj & DK's The Family Man.
5. Oh and you'd certainly remember the banger "1 2 3 4 Get on the Dance Floor" from Chennai Express? The actress grooving to the song with Shah Rukh Khan was Priyamani and this is the second time that SRK, Priyamani, and Deepika Padukone are all part of the same film.
6. One of Shah Rukh Khan's characters in the film is called Vikram Rathore and shares the same name as that of Akshay Kumar's from his movie, Rowdy Rathore. In fact, in both films, a character named Vikram Rathore's look-alike takes up his persona and exacts revenge on his behalf.
8. This is the eighth movie in which Shah Rukh Khan plays a double role. He has previously essayed double roles in English Babu Desi Mem, Duplicate, Paheli, Don, Om Shanti Om, Ra.One, and Fan.
9. In Jawan, Shah Rukh Khan plays a cop only for the second time in his career. He played ACP Arun Verma in One 2 Ka 4, back in 2001!
10. Sumit Arora, one of the writers of the film, has also written dialogues for Stree, 83, The Family Man, Dahaad, and Guns & Gulaabs.
