Gene Hester · Public domain

Mel Blanc voiced Bugs Bunny, Daffy Duck, Tweety, Sylvester, Porky Pig, and dozens of other Looney Tunes characters, often switching between several of them within a single cartoon. He began in Golden Age radio comedy before moving into animation, and later brought Barney Rubble and other characters to Hanna-Barbera's television cartoons, sustaining a voice-acting career that ran for more than sixty years.