Ignored by her class, Miss Nelson mysteriously disappears one day, and the poisonous "Miss Swamp" takes over the class. The students suddenly realize they really like Miss Nelson and a search begins to find her.
Unfortunately the movie Miss Nelson is Missing is not yet available on HBO Max.
| Directing | Frank Gladstone | Director |
| Writing | Harry Allard | Writer |
| Visual Effects | Frank Goldstone | Animation |
