After lengthy discussions with Willy Vandersteen, the artist of the comic strip, this series was put into production in 1973. This happened in collaboration with the Flemish actor and producer Wies Andersen. Instead of adaptations of the existing comics, six new stories were chosen. The puppets were given multiple facial expressions and the sets and props were made based on detailed designs by Studio Vandersteen. Lambik always acts as narrator. A striking difference with the comics is that Jerom's doll now has its eyes open.
Rimba Racer is an action-packed animation series revolving around Tag, a talented rookie racer and newcomer to the prestigious RIMBA Grand Prix, a racing competition full of tough rivals, dangerous challenges and hidden agendas.
Marianne is in bed after falling from her horse. She occupies herself by doodling in a sketch book, drawing a boy inside a bare house. When Marianne falls asleep, she finds herself outside the very house that she drew.
About a boy, Charlie Spinner, who discovers that his grandfather, Oscar Spinner, is actually a secret agent. He acts senile but it is just a cover so that nobody would notice. After Charlie confronts Oscar with this they work together on a dangerous assignment.