Professor Owl gives a lecture on the evolution of Western musical instruments, starting with the advent of rudimentary brass, woodwind, string and percussion instruments by ancient cave dwellers at the dawn of history.
Unfortunately the movie Toot, Whistle, Plunk and Boom is not yet available on Disney Plus.
| Directing | Ward Kimball | Director |
| Writing | Tom Oreb | Characters |
| Visual Effects | Ward Kimball | Animation |
| Visual Effects | Julius Svendsen | Animation |
| Visual Effects | Marc Davis | Animation |
| Art | Kendall O'Connor | Art Direction |
| Visual Effects | Eyvind Earle | Color Designer |
| Production | Walt Disney | Producer |
| Visual Effects | Henry Tanous | Animation |
| Visual Effects | Xavier Atencio | Animation |
| Writing | Dick Huemer | Story |
| Visual Effects | Art Stevens | Animation |
| Sound | Joseph Dubin | Original Music Composer |
| Directing | Charles August Nichols | Director |
