Mel Blanc

Sylvester / Tweety / Conductor / Dog (voice)

Bea Benaderet

Granny (voice) (uncredited)

Carl W. Stalling

Original Music Composer

Emery Hawkins

Animation

Virgil Ross

Animation

Paul Julian

Background Designer

Treg Brown

Editor

Tedd Pierce

Story

Ken Champin

Animation

Edward Selzer

Producer

Friz Freleng

Director

Gerry Chiniquy

Animation

Arthur Davis

Animation

Treg Brown

Sound Effects Editor

Hawley Pratt

Layout Supervisor