'Sub-zero freezing locations' for 'Tiger Zinda Hai'

Filmmaker Ali Abbas Zafar, who is directing Bollywood superstar Salman Khan in "Tiger Zinda Hai", says the upcoming film will feature scenes shot in sub-zero freezing locations. "Butterflies in stomach and lots of excitement, packing for sub-zero freezing locations 'Tiger Zinda Hai'. It's gonna be fun," Zafar posted on Twitter on Sunday, without giving the exact location of where he is shooting. Salman will return to share screen space with actress Katrina Kaif in the film. The shooting of "Tiger Zinda Hai" started in Morocco. It is a sequel to 2012 film "Ek Tha Tiger", which was directed by Kabir Khan.