Jamie Christopher, Top-Notch Assistant Director for Marvel, Harry Potter Movies, Dies at 52

The London native was the right-hand man on sets for Rian Johnson, James Gunn, David Yates and others in a career that spanned three decades.

Source:https://www.hollywoodreporter.com/movies/movie-news/jamie-christopher-dead-marvel-harry-potter-assistant-director-1235578498/