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Världens bästa Karlsson
- Año: 1974
- País: Sweden
- Género: Familia
- Estudio: SF Studios
- Palabra clave: stockholm, sweden, based on children's book
- Director: Olle Hellbom
- Emitir: Lars Söderdahl, Mats Wikström, Catrin Westerlund, Stig Ossian Ericson, Staffan Hallerstam, Britt-Marie Näsholm