Gerald's parents, frustrated at his inability to talk, call in various experts (including the world's greatest voice professor) to teach their boy to speak in words instead of sound effects. They all fail until, by chance, Gerald tries to phone home.
Unfortunately the movie How Now Boing Boing is not yet available on HBO Max.
| Directing | Robert Cannon | Director |
| Production | Stephen Bosustow | Executive Producer |
| Visual Effects | Jules Engel | Color Designer |
| Sound | George Bruns | Music |
| Writing | T. Hee | Story |
| Writing | Dr. Seuss | Characters |
| Writing | Robert Cannon | Story |
