Sylvester / Tweety / Desk Clerk / Monkey (voice)
Mel Blanc
Granny (voice) (uncredited)
Bea Benaderet
Director
Friz Freleng
Background Designer
Paul Julian
Animation
Gerry Chiniquy
Original Music Composer
Carl W. Stalling
Arthur Davis
Layout Supervisor
Hawley Pratt
Story
Tedd Pierce
Producer
Edward Selzer
Editor
Treg Brown
Ken Champin
Emery Hawkins
Virgil Ross