Edward Brophy 
 as Timothy Q. Mouse (voice) (uncredited)

Margaret Wright 
 as Casey Jr. (voice) (uncredited)

Verna Felton 
 as Elephant Matriarch / Mrs. Jumbo (voice) (uncredited)

Sarah Selby 
 as Prissy the Elephant (voice) (uncredited)

Noreen Gammill 
 as Catty the Elephant (voice) (uncredited)

Dorothy Scott 
 as Giddy the Elephant (voice) (uncredited)

Herman Bing 
 as The Ringmaster (voice) (uncredited)

Cliff Edwards 
 as Dandy Crow (voice) (uncredited)

Jim Carmichael 
 as Dopey Crow (voice) (uncredited)

Hall Johnson 
 as Deacon Crow (voice) (uncredited)

James Baskett 
 as Fats Crow (voice) (uncredited)

Sterling Holloway 
 as Mr. Stork (voice) (uncredited)

John McLeish 
 as Narrator (voice) (uncredited)

Billy Bletcher 
 as Clown (voice) (uncredited)

Eddie Holden 
 as Clown (voice) (uncredited)

Malcolm Hutton 
 as Skinny (voice) (uncredited)

Harold Manley 
 as Boy (voice) (uncredited)

James MacDonald 
 as Roaring Lion (voice) (uncredited)

Jack Mercer 
 as Clowns (voice) (uncredited)

Tony Neil 
 as Boy (voice) (uncredited)

Nick Stewart 
 as Specks Crow (voice) (uncredited)