Solution to Evan Birnholz’s Sept. 12 Post Magazine crossword, “Voice-overs”

… and you get MEL BLANC, the famous voice-over actor who did the voices for Bugs Bunny, Daffy Duck, Sylvester the Cat, Porky Pig, Tweety Bird, and many others from the Looney Tunes universe, as well as Barney Rubble on “The Flintstones” and Mr. Spacely on “The Jetsons.” Hopefully you’ve heard of him. You’ve certainly heard him, if you’ve ever watched an episode of the classic cartoons.

Source: WP