The anticipated future film Teenage Mutant Ninja Turtles released its first teaser trailer at CinemaCon this week with some juicy details on what viewers are about to see.

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Several writers revealed the scoop on the trailer, including including a voice-over from Shredder actor William Fitchner.

"He talks about how the city has become overrun with 'crime, violence and fear,' and how a once great city has been destroyed," Eisenberg wrote. "We see shots of a tower on top of a skyscraper come crashing down and hooligans wearing masks firing off guns. Shredder talks about justice being restored and the need for heroes."

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According to MTV, it also looks like there's going to be a major plot twist with how the turtles were created. It turns out that this version will have Shredder and April O'Neil's father as the turtles' creators.

It also looks like this film will have more of a serious focus with the Turtles and April's character with only so much witty dialogue.

"The Turtles make a few wisecracks but those quips are kind of lost amidst the action," Jim Vejvoda from IGN wrote on Monday. "The Turtles are definitely presented here as the extraordinary beings who enter into April's 'real' world rather than the trailer following them with April popping up as a secondary human character."

As for the character design, Superhero Hype's Edward Douglas wrote on Tuesday that the CG turtles don't look "that bad."

"Essentially like the ones from the earlier movies, but we really only saw them very briefly and how they look in action might be what sells the movie or is a deal breaker," Douglas wrote.

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