An eccentric millionaire and his grandchildren are embroiled in the plights of some forest gnomes who are searching for the rest of their tribe. While helping them, the millionaire is suspected of being crazy because he's seeing gnomes! He's committed, and the niece and nephew and the gnomes have to find him and free him.
Unfortunately the movie The Gnome-Mobile is not yet available on Disney Plus.
| Directing | Robert Stevenson | Director |
| Editing | Norman R. Palmer | Editor |
| Costume & Make-Up | Bill Thomas | Costume Design |
| Costume & Make-Up | La Rue Matheron | Hairstylist |
| Sound | Richard M. Sherman | Songs |
| Crew | Eustace Lycett | Special Effects |
| Directing | Paul Cameron | Assistant Director |
| Sound | Buddy Baker | Original Music Composer |
| Sound | Robert B. Sherman | Songs |
| Art | Emile Kuri | Set Decoration |
| Art | Hal Gausman | Set Decoration |
| Visual Effects | Peter Ellenshaw | Matte Painter |
| Production | James Algar | Co-Producer |
| Sound | Robert O. Cook | Sound Supervisor |
| Costume & Make-Up | Chuck Keehne | Costumer |
| Sound | Evelyn Kennedy | Music Editor |
| Production | Joseph L. McEveety | Unit Manager |
| Costume & Make-Up | Pat McNalley | Makeup Artist |
| Art | William H. Tuntke | Art Direction |
| Directing | Arthur J. Vitarelli | Second Unit Director |
| Writing | Ellis Kadison | Screenplay |
| Sound | Dean Thomas | Sound Mixer |
| Crew | Robert A. Mattey | Special Effects |
| Sound | Wayne Robinson | Orchestrator |
| Art | Carroll Clark | Art Direction |
| Camera | Edward Colman | Director of Photography |
| Costume & Make-Up | Neva Rames | Costumer |
| Writing | Upton Sinclair | Novel |
