Penelope Mitchell is an Australian actress. She began her acting career in the late 2000s on Australian TV. Her first regular role on television was as Letha Godfrey on the American series Hemlock Grove. She then became known for her role as Olivia ‘Liv’ Parker on The Vampire Diaries. Her first film role was in the independent movie 6 Plots. Subsequently, she landed roles in a variety of films. This includes The Joe Manifesto, The Fear of Darkness, and Zipper. She has also appeared in the feature films The Curse of Downers Grove and Curve. In addition, she had also appeared in several short films since 2011.