
Oliver B. Bumble finds an egg that, it turns out, has a cute little dragon in it. However, this dragon grows huge each time it gets excited or upset. As this causes a lot of problems, Bumble has to face a difficult dilemma.
Harrie GeelenWammes Waggel (voice)Trudy LibosanTom Poes (voice)Luc LutzJoost (voice)
Lo van HensbergenBurgemeester Dickerdack (voice)Joan RemmeltsCommissaris Bulle Bas (voice)
André van den HeuvelBul Super (voice)
Gees LinnebankHiep Hieper (voice)Ger SmitZielknijper / Markies de Canteclaer (voice)Arnold GeldermanJournalist Argus (voice)
Will Van SelstRedacteur Phant (voice)
Paul HaenenGrootgrut (voice)
Tonny HuurdemanDoddeltje / Mevrouw Bas (voice)