NPC – Katrina Turner
Katrina Turner is named for Tina Turner who plays Aunty Entity in the movie Mad Max: Beyond Thunderdome. She can be found in Gadgetzan, Tanaris, standing next to the cage named Thunderdrome. Tina Turner also sings the song “We Don’t Need Another Hero” which is the theme song for the movie. A good likeness!
And here is a picture of Thunderdrome in Gadgetzan.
And Dr Dealwell (reference to Dr Dealgood in the movie)