Thurl Ravenscroft

(voice)

Russian Cat (voice)

Card Painter (voice)

Monstro the Whale (uncredited)

Captain (voice)

Al the Gator (voice)

Black Bart (voice) (uncredited)

Bass Vocals / Black Pot (voice) (uncredited) | Vocals

Goblin (voice)

Singer of You're A Mean One Mr. Grinch (voice) (uncredited) | Theme Song Performance

Singer

Kirby (voice)

Singing Hench Cat (uncredited)

"No Dogs Allowed" (voice) (uncredited) | Vocals

Trees (singing voice)

Sportsman Quartet Member

Voice (uncredited)

The Mellowmen (uncredited)

Harry Wilson (voice) (uncredited)

Soloist (voice)

Kirby (voice)

The Mellomen (voice) (uncredited)

Kirby (voice)

The Mellomen (uncredited)

Indian medicine man

Wickersham Brother (voice) (uncredited)

Vocals

Thing 1 (voice)

The Mellomen

Singing Ranch Hand

Singing Caterpillar

The Mellomen (uncredited)

Senior Spirit of Progress (voice)

Narrator (voice)

Paul Bunyan / Chorus (voice) (as The Mellomen)

Indian Bass Singer (voice)

Shem / Ham / Japeth, Noah's sons

Tall Bass Singer (uncredited)

The Black Hole (voice) (uncredited)

Self

Cyrus P. Sliderule

Theme Song Performance

Lizard Singer (voice) (uncredited)

Announcer at Fantasyland castle opening

Singer (voice)

Enrico Scortachini (uncredited)

Himself

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Johnny / Honest John the Crook

Chew Tobacco (voice)

Singer

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Nebuchadnezzar