Mel Blanc
John Jones / Mouse / Cat / Doctors / Concert Audience Members (voice)
Mel Blanc
John Jones / Mouse / Cat / Doctors / Concert Audience Members (voice)
Norman Nesbitt
Narrator / Concert Audience Member / Doctor (voice)
Marian Richman
Mrs. Vy Jones (voice)
Warren Foster
Story
Treg Brown
Sound Effects Editor
Manuel Perez
Animation
Richard H. Thomas
Background Designer
Edward Selzer
Producer
Virgil Ross
Animation
Milt Franklyn
Original Music Composer
Friz Freleng
Director
Treg Brown
Editor
Hawley Pratt
Layout Supervisor