Mortadelo (Mort) and Filemón (Phil) are visited by Professor Chiflágoras, Filemón's crazy cousin, who has invented a time travel machine in the shape of a closet. (Seven animated shorts with a common narrative: The Time Closet; In Waterloo; The Yeti; Incredible Mission; The Impostors; Count Macula; Maxi-adventure at Sea.)
| Directing | Rafael Vara | Director |
| Sound | Antonio Sáiz Palazón | Sound Effects Designer |
| Sound | Ramón Femenías | Original Music Composer |
| Camera | Antonio Sáiz Palazón | Director of Photography |
| Writing | Francisco Ibáñez | Characters |
| Visual Effects | Valentín Doménech | Animation Director |
| Sound | Rafael Ibarbia | Original Music Composer |
| Writing | Juan María Mansera | Screenplay |
| Camera | Alfonso Pérez Muñoz | Director of Photography |
| Sound | Tomás del Barrio | Sound Editor |
| Editing | José L. González | Editor |
| Writing | Rafael Vara | Screenplay |
| Writing | José María Mansera | Screenplay |
