Fox has unveiled four new featurettes that reveal a little more about the characters of "Fantastic Four."

The new featurettes feature director Josh Trank talk about each of the actors which will portray the roles in the new film. Trank speaks highly of Michael B. Jordan and says that he and Jordan worked on "Chronicle" together. He added that always knew he was Johnny Storm and that he empathizes him.

The Johnny Storm featurette also shows a lot of new footage and reveals that Jordan's character is a mechanic. It also shows the character in full suit and also shows him turn into the iconic character.

Meanwhile, the Thing featurette is a bit more secretive as it only shows Jamie Bell playing baseball in one shot and another in which he becomes the Thing. Trank says he always wanted to work with Bell and thinks that this new role will showcase the actor in a new way.

Kate Mara's featurette showcased Sue Storm in a number of environments including a computer lab, an emotional scene with Johnny Storm and an action sequence in which Johnny Storm and Sue Storm are in combat. Trank also says that Mara and Jordan had great chemistry on set and that Mara was an actress he always wanted to work with.

The featurette also reveals that Johnny and Sue Storm will be brother and sister. However, it is still not revealed if they come from different parents.

Meanwhile, Miles Teller's video as Mr. Fantastic shows Teller in a suit and walking into a lab. Trank adds that Teller had originally auditioned for "Chronicle" but did not get the part. However, Trank says that he always had the feeling he would work with him. The producer Simon Kinberg adds that he thinks they picked the best dramatic actors currently working in the industry.

"Fantastic Four" tells the story of four young scientists who achieve superhuman abilities through a teleportation experiment gone haywire. As a result, they must use these abilities to save the world from an uprising tyrant.

The film is scheduled for release on August 7, 2015.