With Blue already making waves at the box-ffice, Anthony D'Souza's has just got one more reason to smile. A sequel to the film is in the offing and is being planned on a much bigger scale. Blue actor Sanjay Dutt told a tabloid that they will be starting with the sequel immediately. "It was a thrilling experience shooting for Blue in the Bahamas. Tony (director) is ready with the idea for Blue 2 and he has promised that there will be more sharks and action in the sequel," says Sanjay. The actor went on to tell of the trials and tribulations over the shooting of the original. "For me, Blue was an extremely difficult film to shoot. The same goes for the director Anthony D'Souza. Hats off to the producer who believed in the film and invested so much money in it. I don't know about others but I had a tough time while shooting as I was scared when I saw 50 sharks around me." We hear that the sequel will be shot in Australia and will have one more key male actor other than Akshay Kumar, Sanjay and Zayed Khan. While Blue has several sharks, its sequel will have deadlier sharks such as Great Whites and Bull Sharks.