- Country: Czechoslovakia
- Genres: Animation, Family, Short
- Release: 1944-02-04
- Director: Hermína Týrlová , Ladislav Zástera
- Writers: Elmar Klos , Jirí Kolaja , Ondrej Sekora
- Language: N/A
- Stars: N/A
- Runtime: 10 min
- Awards: N/A
- AKA: Ferda Mravenec , Ferda Mravenec , Der brave Slim (Germany)
- Plot: N/A
- IMDB:tt0346978