Le retour du héros masqué

Inspired by her green grocery, Mrs. Toubon concocts a very special snack for the Hipaloulas with the help of Hugo, while Octave and Bémol discover the 'pot aux roses', or rather, the 'pot aux herbes' by elucidating the mystery of the arrival of the fine herbs from the garden with the help of Léa and Dario.

Convinced that Lea and Hugo remember the first anniversary of their group's founding, Dario waits for them to suggest a celebration to mark the event. Unfortunately, even though he gives them several clues, Lea and Hugo don't seem to remember!

Confusion reigns on this day when Octave and Bémol keep changing games without telling anyone and when a famous recipe could be spoiled. Dario, Léa and Hugo will straighten out the situation and Madame Toubon will avoid a big mistake... and all this at the expense of those rascals Octave and Bémol!

Octave and Bémol create a dinosaur restaurant and invite the Hipaloulas and Mr. Lavoix. During the preparations, Octave makes a surprise gift for Bémol; a dinosaur with big teeth which has the misfortune to trigger a panic fear in Bémol who runs to hide. Thanks to Octave, Mr. Lavoix finds Bémol's hiding place and confides in him…

When he sees Bémol and Octave standing still in the park, Mr. Lavoix thinks they are bored and proposes to make them laugh by reviving 'Rigolo the Clown', a circus character he used to play when he was young. But despite all his grimaces and acrobatics, Bémol and Octave remain frozen!

Everyone in the park is suffering from memory lapses! As Bémol forgets what he was going to say to Octave, Dario and Léa can't remember what they want to buy at the market and Mrs. Toubon forgets a key element of her recipe, Hugo and Octave try in vain to help everyone remember... until a language error unlocks the numb memories!…

Mrs. Toubon wants to repair an old bicycle. Not knowing what to do, she gets help from Hugo, Dario and Léa. Unfortunately, when Mrs. Toubon gets on her bike, it squeaks terribly! At the same time, Octave is disappointed because he realizes that, unlike Bémol, he doesn't know the names of the flowers and birds! He gets a smile…

Octave and Bémol want to take part in Mrs. Toubon's exhibition of baby pictures. When they can't find their baby pictures, they decide to travel back in time and become babies again, which will inspire Dario in his song. As for Hugo, he is impatient to see his basil grow and is ready to do anything to make it grow faster. …

While Octave and Bémol help Mrs. Toubon by bringing a sample of the snack she is preparing for the Hipaloulas to get their opinion, a mysterious sadness settles in among the friends of the Hipalouparc... Until Octave and Bémol discover the recipe that will bring back the good mood, just in time for the show!

Attracted by a piggy bank that Mr. Lavoix is selling at a garage sale, Octave and Bémol try to find a way to earn some money to buy it. Meanwhile, Hugo and Léa are also interested in some of Mr. Lavoix's items. Dario solves everyone's problem by suggesting to get them without money... by bartering!

In the park, Octave and Bémol have found a large cloth that inspires them to travel to the moon. They don't know that it is the protective canvas of Mr. Lavoix, who is looking for it everywhere. When Mr. Lavoix discovers our two astronauts, in complicity with the Hipaloulas, he transforms himself into an extraterrestrial who…

While playing magicians, Octave and Bémol believe they have used a magic formula that forces the Hipaloulas and Mr. Lavoix to fidget strangely! While realizing with relief that the magic had nothing to do with the situation, Octave and Bémol manage to help Mr. Lavoix and the Hipaloulas solve the real problem that was making them…

Octave and Bémol have a lot of fun helping Mr. Lavoix build a hotel and install a bath. This fun enterprise has nothing to do with renovation... but rather with ecology and bees, with what everyone can do in their own little garden and... with a rap that makes you hungry!

Mr. Lavoix's long clothesline gives the Hipaloulas the idea of creating a welcome banner for fans coming to see their show at the Hipalouparc for the first time. While trying to mark the way through the Hipalouparc, Octave and Bémol get caught at their own game while trying out their new little stopover.