Op een planeet in de ruimte krijgt een familie de schrik van hun leven. Juist bij hen landt een vreemd ruimtevoertuig, met het opschrift "NASA", en blijkt de bestuurder één van die gevreesde wezens te zijn; een mens!
Nee, helaas is Planet 51 nog niet beschikbaar op Netflix in Nederland.
| Editing | Alex Rodríguez | Editor |
| Directing | Jorge Blanco | Director |
| Art | Fernando Juárez | Art Direction |
| Production | Ignacio Pérez Dolset | Producer |
| Production | Guy Collins | Producer |
| Writing | Joe Stillman | Writer |
| Sound | Ed Colyer | Foley Mixer |
| Sound | Larry Hopkins | Sound Mixer |
| Sound | James Harrison | Sound Effects |
| Sound | Álvaro de Iscar | Sound Editor |
| Sound | Chris Burdon | Sound Re-Recording Mixer |
| Sound | Andie Derrick | Foley Artist |
| Production | Patrick Meehan | Executive Producer |
| Sound | Peter Burgis | Foley Artist |
| Sound | Roberto H.G. | Sound Editor |
| Production | Ricardo García Arrojo | Executive Producer |
| Sound | Jack Stew | Foley Artist |
| Sound | Nick Foley | ADR Mixer |
| Sound | Max Bygrave | Sound Effects Editor |
| Sound | Derek Trigg | Foley Editor |
| Production | Peter D. Graves | Executive Producer |
| Production | Mercedes Rey | Executive Producer |
| Production | Mercedes Gamero | Executive Producer |
| Production | Javier Dolset | Executive Producer |
| Production | Juan Antonio Perez Ramirez | Executive Producer |
| Art | Julian Muñoz Romero | Production Design |
| Production | Albie Hecht | Executive Producer |
| Production | Stephen Margolis | Executive Producer |
| Production | José A. Rodriguez Diaz | Executive Producer |
| Production | Albert Martínez Martín | Executive Producer |
| Production | Michael Ryan | Executive Producer |
| Production | Michael Maker | Executive Producer |
| Visual Effects | Yannick Honore | Animation |
| Sound | Joseph Stracey | Sound Effects Designer |
| Sound | Glen Gathard | Foley Mixer |
| Sound | Danny Hambrook | Sound Effects Editor |
| Sound | Dillon Bennett | Sound Editor |
| Production | Karen Lindsay-Stewart | Casting |
| Writing | Marcos Martínez | Idea |
| Writing | Ignacio Pérez Dolset | Idea |
| Writing | Javier Abad | Idea |
| Production | Ruth Lambert | Casting |
| Writing | Jorge Blanco | Idea |
| Production | Robert McGee | Casting |
| Sound | Chris Brown | Music |
| Sound | James Seymour Brett | Original Music Composer |
| Sound | Martin Cantwell | Sound Effects Designer |
| Directing | Javier Abad | Co-Director |
| Directing | Marcos Martínez | Co-Director |
| Directing | Carolina Jiménez | Layout |
