‘Lightyear’s Chris Evans Reveals Most Nerve-racking Part of Taking on Tim Allen’s Iconic Character

Chris Evans chats with ET's Matt Cohen at the premiere of 'Lightyear.' The actor shares what it was like taking over the voice of Buzz following Tim Allen's run in the 'Toy Story' film series. Chris recalls the first time he said the Pixar character's iconic catchphrase, 'To infinity and beyond.' 'Lightyear' flies into theaters on June 17.