2018 AACTA International Award – Best Supporting Actress Winner and Nominees

I, Tonya

Allison Janney

Competitive ice skater Tonya Harding rises amongst the ranks at the U.S. Figure Skating Championships, but her future in the activity is thrown into doubt when her ex-husband intervenes.

Lady Bird

Laurie Metcalf

Mudbound

Mary J. Blige

The Killing of a Sacred Deer

Nicole Kidman

Three Billboards Outside Ebbing, Missouri

Abbie Cornish