'Pirates of the Caribbean: On Stranger Tides' has sailed across the $1 billion mark at the worldwide box office, and the blockbuster hit arrives on 3D Blu-ray and DVD on October 18. In anticipation, we have an exclusive look at bonus features detailing the film’s mermaid magic!In 'Pirates of the Caribbean: On Stranger Tides,' exotic and deadly mermaids play a key role in Jack Sparrow's (Johnny Depp) search for the Fountain of Youth along with Blackbeard's daughter (Penelope Cruz). Behind the scenes, mega-producer Jerry Bruckheimer and director Rob Marshall enlisted three sets of mermaids, including Olympic, stunt and synchronized swimmers to portray the grace and fury of the undersea sirens.On October 18, 'Pirates of the Caribbean: On Stranger Tides' invades home video on Blu-ray, DVD, download and eye-popping Blu-ray 3D, a first for the legendary franchise. The movie will debut in four distinct packages: A 2-Disc Combo Pack, a Limited Edition 5-Disc Superset, a 15-Disc Four Movie Collection, a 3D Movie Download and a High Definition Movie Download – providing fans with a deeper dive into the world of 'Pirates' with incredible extra features.