Mel Blanc

Porky Pig / Grasshopper / Turtle / Al Jolson / Janitor / Dog / Flea Circus Dog (voice)

Dave Barry

Various (voice) (uncredited)

Stan Freberg

Fox (voice) (uncredited)

Dorothy Lloyd

Various (voice) (uncredited)

Cliff Nazarro

Various (voice) (uncredited)

John Woodburry

Sinatra and Crosby birds (singing) (uncredited)

Friz Freleng

Director

Tedd Pierce

Story

Manuel Perez

Animation

Ken Champin

Animation

Virgil Ross

Animation

Pete Burness

Animation

Hawley Pratt

Layout Supervisor

Paul Julian

Background Designer

Carl W. Stalling

Music Director