Furious 7 came out earlier this year, but the mystery remained. Which parts of the movie featured Paul Walker and what was VFX?

That's been all cleared up now and the VFX is so amazing that you can't even tell if it's VFX or not.

When Paul Walker died in 2013, many thought there was no way that the movie would get finished, I included.

However the team used Paul Walker's brother as a body double and an incredible computer program digitizing Walker's face over his brother's to accomplish the tough task.

The team at Variety did a great write-up on how they did what they did with the rest of the movie. Check it out it's a great read. Meanwhile, look at the results of the VFX.

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