Tony Ganz and Gail Mutrux's House

Tony Ganz (1947-) is a minor film producer and major art collector. His father Victor Ganz was a small businessman who became one of the largest art collectors in the world.

Mutrux (born October 2, 1945) is an American film producer, best known for her films Donnie Brasco, Nurse Betty, and Kinsey.

Pretty Pictures, Mutrux's company, produces most of her films including the adaptation of The Danish Girl.

When Ganz's parents passed their art collection was auctioned off. The Ganzes are estimated to have netted revenue of $183.8 million. At the time of the auction, it was the largest private owner art sale in history.