The definitive origin story of Buzz Lightyear, the hero who inspired the toy, “Lightyear” follows the legendary Space Ranger after he’s marooned on a hostile planet 4.2 million light-years from Earth alongside his commander and their crew. As Buzz tries to find a way back home through space and time, he’s joined by a group of ambitious recruits and his charming robot companion cat, Sox. Complicating matters and threatening the mission is the arrival of Zurg, an imposing presence with an army of ruthless robots and a mysterious agenda. New images are also available. The film features the voices of Chris Evans as accomplished Space Ranger Buzz Lightyear, Uzo Aduba as his commander and best friend Alisha Hawthorne and Peter Sohn as Sox. Keke Palmer, Taika Waititi and Dale Soules lend their voices to the Junior Zap Patrol’s Izzy Hawthorne, Mo Morrison and Darby Steel, respectively, and James Brolin can be heard as the enigmatic Zurg.