Akshay Kumar has begun shooting for his next action film 'Sky Force' in Lucknow. The actor arrived on the sets on August 24 and was seen posing with fans and putting on a smile for the cameras. Videos and photos from the sets have leaked online, showing a chase sequence and explosions in the background. The film, directed by Abhishek Kapoor and Sandeep Kelwani, will also star Nimrat Kaur, Sara Ali Khan, and newcomer Veer Pahariya.