"I had such a nice time making it, and I can't wait to make the fifth one. The whole crew were just really, really lovely. All the costume people, the make-up girls, the kids - even my driver"

David Thewlis is expressing his interest for the work he has done on the fourth film in a series. He is grateful for the experience and the people he dealt with. He is especially happy for the crew, that included costume individuals, make-up artists, and kids. He even mentions his chauffeur, revealing his appreciation for everyone included. He is eagerly anticipating the 5th movie and is thrilled to deal with the very same crew again. This quote shows how much he delighted in the experience and how much he values the people he dealt with. It is a testament to the power of collaboration and the value of having an encouraging group. It is also a suggestion that even the tiniest contributions can make a huge difference.