'Fast & Furious 7' will be a massive hit, evidently, after Vin Diesel shares a preview with late Paul Walker. After the successful run of the franchise, will this be their biggest ever? Premiere and spoilers exposed.

With the tremendous figures of over a million likes on social media, the preview carries the thrilling action -- of deaths, respectively.

Brian O' Connor, portrayed by Walker, has been Dominic Toretto's -- played by Vin Diesel, best bud. This, however, might not continue for the film is set to expose the exit of Connor. As the grievance continues, Diesel admitted that, "it was not easy to shoot for Fast & Furious 7 without his friend Walker." Crossmap reveals, citing sources.

"It was, needless to say, the hardest movie I've ever done. I remember when the tragedy happened, my mother said to me, it's not fair that you have to mourn in front of the world," the actor told on an interview.

According to what we know so far, 'Furious 7' would deal with the demise of Han, from 'Tokyo Drift' and Owen Shaw from 'Fast 6'. Moreover, this would cover up a plot from '2 Fast 2 Furious', as well.

Paul's brothers Caleb and Cody would be joining the squad to fill the loss of Paul's character. Moreover, it is said the edit of Connor will be a happy ending for his storyline. Meanwhile, as Justin Lin steps out of the director's chair, there are a lot of expectations that the incumbent director, Wan, will do well on supervising the screenplay.

The cast would still be the same featuring Dwayne Johnson (Luke Hobbs) and his girlfriend Michelle Rodrigues (Letty), Jordana Brewster (Dominic's sister, Mia), Tyrese Gibson (as Roman Pearce), including Ludacris (as Tej Parker), and more.

See the full trailer here, and share your thoughts below about the upcoming action between Jason Statham (played by Ian Shaw) and Dominic's squads.

'Furious 7' is set to premiere on April 3, 2015.