Ahead of Jailer 2, Rajinikanth revealed that he wanted a song of Tamannaah Bhatia in the sequel just like the previous instalment. However, director Nelson was not in favour of the idea. Rajinikanth then revealed the reason he wanted her song

Tamannaah Bhatia has recalled her fear while filming an underwater sequence for The Vvaan, admitting she cannot swim and had to take swimming and deep-sea diving classes. The actor credited co-star Sidharth Malhotra, a deep-sea diver, for supporting her during the shoot