Gail Zappa
Adelaide Gail Zappa (née Sloatman; January 1, 1945 – October 7, 2015) was the wife of musician and composer Frank Zappa and the trustee of the Zappa Family Trust. They met in Los Angeles in 1966 and married while she was pregnant with their first child, Moon, followed by Dweezil, Ahmet and Diva. In 2002, Gail Zappa founded the Zappa Family Trust, a holder of the title and copyright to Frank Zappa's musical and artistic products, as well as his commercial image. In 2015, the Trust was given to her son Ahmet shortly before she died of lung cancer.
Cast
Frank Zappa: The Present-Day Composer Refuses To Die
Self
Frank Zappa: Phase II - The Big Note
Self

The True Story of Frank Zappa's 200 Motels
Self (archive footage)

Burnt Weeny Sandwich
Self

Eat That Question: Frank Zappa in His Own Words
Self (archive footage)

Zappa
Self - Frank Zappa's Wife
Frank Zappa filmt 200 Motels
Self
Stupor Mundi: Livre 1, Rituel de décapitation du pape
Self
A Life of Extravaganza - The Genius Frank Zappa
Self (archive footage) (uncredited)
Stupor Mundi: Livre 2, Les Hommes qui mangèrent la montagne
Self

Classic Albums: Frank Zappa - Apostrophe (') Over-Nite Sensation
Self

Frank Zappa – Summer '82: When Zappa Came to Sicily
Herself

Derailroaded
Self

Frank Zappa: A Day With Frank
Self

Frank Zappa & The Mothers: Roxy: The Movie
Herself