An American actor and model. He gained fame by playing Liam Court in The CW's teen drama series 90210, a spin-off of the 1990s Fox series Beverly Hills, 90210. He also appeared in films such as Disaster Movie, WarGames: The Dead Code, Sorority Row, Vampires Suck, The Roommate, and Pitch Perfect 3. He is the voice of Anakin Skywalker in Star Wars: The Clone Wars and Star Wars Rebels. From 2016 to 2018, he starred as Wyatt Logan, a time traveler, in the NBC series Timeless. In 2021, Lanter portrayed George Hutchence in the Netflix superhero series Jupiter's Legacy.