Cast
- Enric Cusí as Mortadelo (voice)
- Xavier Martín as Filemón (voice)
- Miguel Ángel Jenner as El Súper (voice)
- Emilio Freixas as Profesor Bacterio (voice)
- Rosa Pastó as Ofelia (voice)
- Alicia Laorden as Irma (voice)
- Rafael Calvo as Agente Bestiájez / Ratón (voice)
- Stephen Bent as Mort