Mia Milnes: Mia Milnes. Actress: The Bureau of Magical Things. Mia Silke Milnes (born August 5, 1996) is an Australian-German actress who grew up in Queensland, Australia. She made her TV debut on the Australian TV series Mako Mermaids (2015) and later went on to book a lead role on The Bureau of Magical Things (2018) produced by Jonathan M. Shiff Productions.
