Embarking on a whimsical adventure, Monica and her friends take center stage in four captivating tales. The first, "O Plano Infalível," showcases Jimmy Five's latest scheme to defeat Monica and her indomitable bunny companion. In "Um Amor de Ratinho," Monica attends a costume party dressed as a mouse, unaware that a small mishap would awaken a genuine mouse's affectionate feelings towards her. The third story, "A Ermitã," sees Monica bid farewell to her friends, venturing alone into the heart of the forest to live an independent life. Lastly, in "O Império Empacota," Jimmy Five's courage and true affection for Monica are unveiled when he fearlessly engages in an interplanetary battle against aliens, all in an effort to save his beloved big-toothed friend.
| Actor | Role |
|---|---|
| MMaria Amélia Costa MansoMônica (voice) | Mônica (voice) |
| IIvete JaymeCebolinha (voice) | Cebolinha (voice) |
| IIsaura GomesCascão (voice) | Cascão (voice) |
| SSilvia Cordeiro MarinhoMagali (voice) | Magali (voice) |
| OOrlando Vigiani FilhoFranjinha (voice) | Franjinha (voice) |
| DDenise SimonettoAnjinho (voice) | Anjinho (voice) |
| AAraken SaldanhaLorde Coelhão (voice) | Lorde Coelhão (voice) |
| RRonaldo BatistaLocutor de TV (voice) | Locutor de TV (voice) |
| EEduardo Leão WaismanRatinho / Coelhoide (voice) | Ratinho / Coelhoide (voice) |
| AAliomar VasconcelosRatinha (voice) | Ratinha (voice) |
| EEleu Salvador SelbachGatos (voice) | Gatos (voice) |
| FFábio CirelloAbelardo (voice) | Abelardo (voice) |
| OOdair BatistaBidu (voice) | Bidu (voice) |
| MMauro AliceCalouro (voice) | Calouro (voice) |
 Mauricio de SousaSelf | Self |