Overview
A criminal produces an uncontrollable laughter to the population and Mortadelo and Filemón will have to stop him.
Cast
- Karra Elejalde as Mortadelo / Tía Fulgencia (voice)
- Janfri Topera as Filemón (voice)
- Gabriel Chame Buendía as Jimmy el Cachondo (voice)
- Ramón Langa as Filemón en sueños (voice)
- Mariano Venancio as El Súper (voice)
- Víctor Monigote as Tronchamulas reversizado (voice)
- José Alias as Tronchamulas (voice)
- Emilio Gavira as Rompetechos (voice)
- Enrique Villén as El Profesor Bacterio (voice)
- Berta Ojea as Ofelia (voice)