Kathy and her youngest brother, Speedy McGinness, feature in a 1999 documentary film called
Wrap Me Up in Paperbark, about their quest to get their mother's remains returned to her
traditional Gurindji country, from Darwin cemetery in
Larrakia country, where she was buried. A 26-minute
documentary film about Mills and her family, entitled
Arafura Pearl, was made by Indigenous filmmaker
Steven McGregor and released in 2003 by the
Australian Broadcasting Corporation as part of their "Message Stick" series. It is available for purchase at
ABC Commercial. Mills also features in
Blown Away (2014), a documentary film directed by
Danielle MacLean about
Cyclone Tracy, which caused extensive damage to
Darwin in 1974. The film shows previously unrecorded responses by Indigenous Darwinians to the disaster, and Mills relates how she and her family survived by cramming into a tiny storeroom underneath their house. Her son "Arafura Pearl" also features in the film. ==Death and legacy==