The boys' group of Rychlé pípy goes to the Wasp Meadow to observe insects. However, a seemingly dead wasp begins to stick out its stinger...
| Actor | Role |
|---|---|
| OOlga EffemberkováWasp | Wasp |
| ŠŠtěpán MüllerNot listed | Not listed |
| RRoman HybešNot listed | Not listed |
| JJiří FedurcoNot listed | Not listed |
| RRadka MoučkováSinger (voice) | Singer (voice) |
| GGoran NačevskiSinger (voice) | Singer (voice) |
| PPetr HorákSinger (voice) | Singer (voice) |