Alita: Battle Angel - how we made the film

Robert Rodriguez’s latest stint as director is on the sci-fi blockbuster Alita: Battle Angel.

The film was written and produced by James Cameron, who originally planned to direct it.

Rodriguez says he made the movie for half the price Cameron would have, but with a reported budget of $200m (£154m), it still cost considerably more than your average indie-flick.

BBC Click’s Marc Cieslak speaks to the director and cast of the film, to find out more.