A teaser from “Jurassic World” has been released on the movie’s official Twitter page. It opens with baby dinosaur emerging from an egg. It can be seen coming to life as it moves its hand and opens its eye. Owen Grady (Chris Pratt) is shown lying on the ground, looking terrified, and Claire Dearing (Bryce Dallas Howard) is defending herself with a weapon. Grady is shown running for his life as Indominus Rex chases him, and park security officials appear to be shooting at the gigantic dinosaur. The trailer ends with a poignant visual that shows Dearing laying on the floor with tears in her eyes.

“Jurassic World” centers on a hybrid dinosaur, created by the Jurassic Park’s geneticists to boost visitor attendance. It will be created from the DNA of a Giganotosaurus, Rugops, Majungasaurus and Carnotaurus and will go on a deadly rampage after it escapes. It is up to Grady and the park security officials to stop the hybrid before it can cause serious damage to human life.

Colin Trevorrow is the director, and the film is based on the story by Rick Jaffa and Amanda Silver. Michael Giacchino has supplied the music, and John Schwartzman was in charge of the cinematography. The cast members also include Vincent D'Onofrio, Ty Simpkins, Nick Robinson, Omar Sy, B. D. Wong and Irrfan Khan.  

Although Indominus Rex will be central point of the story, it is Howard’s character who is the main protagonist, Trevorrow told Italian site Bad Taste

“The real protagonist of the movie is Claire, and we embrace her femininity in the story’s progression. There’s no need for a female character that does things like a male character; that’s not what makes interesting female characters in my view. Bryce and I have talked a lot about these concepts and aspects of her character,” he said, according to Coming Soon.

“Jurassic World” is the fourth installment in the popular “Jurassic Park” franchise. Steven Spielberg, who directed the first two installments, is serving as the executive producer.  The film is expected to do well at the box office when it opens in the theaters on June 12, 2015.