Warwick Davis is best known for starring in the Star Wars franchise as the Ewok named Wicket, and as both Professor Filius Flitwick and Griphook in the Harry Potter movie series.

But the 50-year-old actor doesn't believe he would have had a successful career on film if he wasn't born with spondyloepiphyseal dysplasia congenita, a rare form of dwarfism.