With many asking "When is 'The Voice' Season 2 finale?" fans of the show should be in the know about changes to the last episode's airing time. Originally, NBC scheduled 'The Voice' to show at its usual time, booked to run from 8-10PM ET on May 8. But recently, the network announced a change in plans. Now, NBC is planning to air the last episode of 'The Voice' Season 2 from 9-11PM ET. Hopefully that's not too late for fans of Blake Shelton and the rest of 'The Voice' coaches!