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