Radha Rani Amber Indigo Ananda Mitchell is an Australian actress. She began her career on television, playing Catherine O'Brien on the Australian soap opera Neighbours (1996–1997), before transitioning to working in Hollywood. Known for her work in the action and thriller genres, she is the recipient of an FCCA Award, as well as nominations for Fangoria Chainsaw, AFI, and Screen Actors Guild Awards.

High Art is a 1998 independent romantic drama written and directed by Lisa Cholodenko, and starring Ally Sheedy and Radha Mitchell. It premiered at the 1998 Sundance Film Festival, where it won the Waldo Salt Screenwriting Award, and saw a limited release in the United States on June 12, 1998.