Who Voiced Iconic Characters In 1960s Old Cartoons?

I can still hum cartoon theme songs in my head and think about the character voices that made Saturday mornings feel magical. In the 1960s a few legendary voice actors carried whole shows on their vocal backs. Mel Blanc is the big headline — he was basically a one-man sound effects department for 'Looney Tunes', bringing Bugs bunny, Daffy Duck, Porky Pig, Tweety, Sylvester and Yosemite Sam to life across decades. At Hanna-Barbera, Daws Butler gave personalities to Yogi Bear, Huckleberry Hound and Quick Draw McGraw, while Don Messick anchored a ton of Hanna-Barbera productions: he was Scooby-Doo, Boo-Boo Bear, and filled out many supporting turns. June Foray pops up constantly too; she voiced Rocky the Flying Squirrel and Natasha in 'Rocky and Bullwinkle' and later became known for Granny and countless character bits.

Other names that shaped the era: Alan Reed's gravelly Fred Flintstone paired with Mel Blanc's Barney Rubble in 'The Flintstones', and Bea Benaderet voiced betty Rubble early on. 'The Jetsons' had George O'Hanlon as George Jetson and Penny Singleton as Jane. Casey Kasem brought a lanky, nervous heart to Shaggy in 'Scooby-Doo, Where Are You!' and also voiced Robin in some 1960s series. Peter Fernandez supervised and voiced the English dub of 'Speed Racer', giving that show its breathless tone. Bill Scott and Paul Frees were everywhere as character players and narrators, especially in Jay Ward productions like 'Rocky and Bullwinkle'.

Knowing who voiced these characters changes how I watch old cartoons — once you recognize a voice, the world feels interconnected, like a small group of performers inventing whole universes with their timbres. Those performances still sound fresh to me, and I get a little nerdy smile whenever I catch a familiar laugh in the background.

Saturday morning nostalgia hits hard for me, and I love tracing familiar voices across different shows. The 1960s were a golden age for voice actors who doubled as comedians, singers and impressionists. Mel Blanc dominates that list — his range is insane: Bugs’ wisecracks, Tweety’s cute lisp, Yosemite Sam’s peppery rage — he was everywhere. Hanna-Barbera relied on a tight ensemble: Don Messick (Scooby-Doo, many sidekicks), Daws Butler (Yogi, Huckleberry), and June Foray (Rocky and a slew of female roles). Those actors could flip from goofy kid energy to villainous cackle in a heartbeat.

I also love how a handful of voices cross over from American to imported shows. Peter Fernandez’s English-language work on 'Speed Racer' essentially defined how many kids heard Japanese animation back then. Paul Soles gave 'Spider-Man' (1967) that earnest, awkward teen vibe. And then you had character specialists like Bill Scott and Paul Frees who never needed top billing — they just made scenes snap with perfect timing. For anyone bingeing old cartoons, trying to pick out the voice actors becomes its own kind of scavenger hunt, and it makes rewatches way more fun.

My inner collector always enjoys a quick roll call: Mel Blanc — the voice factory behind most of 'Looney Tunes'; Daws Butler — the warm, goofy tones of 'Yogi Bear' and 'Huckleberry Hound'; Don Messick — the friendly, round voice of Scooby-Doo and many Hanna-Barbera sidekicks; June Foray — who voiced Rocky and many memorable female parts in 'Rocky and Bullwinkle'; Alan Reed and Bea Benaderet — Fred and Betty Flintstone in 'The Flintstones'; George O'Hanlon and Penny Singleton as the Jetsons’ parents; Casey Kasem as Shaggy; Peter Fernandez for the English 'Speed Racer' dub; and Paul Soles for 'Spider-Man' (1967).

What I love is that these performers weren’t just voices — they were tiny engines of character work. Hearing one of them in a different show feels like bumping into an old friend at a convention. Their range, timing and silly choices are a huge part of why those cartoons still charm me decades later.