Cast
Mel Blanc
Bugs Bunny / Giovanni Jones - screaming / Maestro / Delivery Boy / Musicians (voice)
Nicolai Shutorev
Giovanni Jones (singing voice) (uncredited)
Crew
Directing
Chuck Jones
Director
Editing
Treg Brown
Editor
Visual Effects
Ben Washam
Animation
Ken Harris
Animation
Phil Monroe
Animation
Lloyd Vaughan
Animation
Robert Gribbroek
Layout Supervisor
Writing
Michael Maltese
Story