Blade Runner: How we recreated a character
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Blade Runner 2049: How we recreated a character

This video contains spoilers.

Blade Runner 2049 is a sequel to the original Blade Runner film from 1982.

The filmmakers wanted one of the original 1982 characters to make an appearance in the new movie - they do and they look exactly like they did in 1982.

Al Moloney went to find out how the effect was done.

See more at Click's website and @BBCClick.

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