Muumi: Ninni saa hymynsä takaisin
| Recorded by | YLE Import |
| Mixed by | SLP Studio, Ari Suneli, Nordkrog Musikproduktion |
| Publisher | Oy Kirjalito Ab |
| Voice Actor | Rabbe Smedlund, Matti Ruohola, Ulla Tapaninen, Aila Svedberg, Elina Salo, Eero Ahre, Jertta Ratia-Kähönen, Benny Törnroos |
| Narrator | Leena Uotila |
| Franchise | Moomins |
| Layout by/Layout Coordinator | Erlandesen Media Publishing |
| Printed by | Skive Offset |
| Adapted by | Flemming Nordkrog |
| Music by | Sumio Shiratori |
| Copyright Holder | Moomin Characters, Egmont Music |
| Lyrics by | Jertta Ratia-Kähönen |
| Music Composed by | Pierre Kartner |
| Format | Paperback + Cassette |
| Language | Finnish |
| Location | Helsinki |
| Copyright | 2001 |
| This Edition Published | 2001 |
| Pages / Font | Unpaginated pages |
| ISBN 10 | 951-28-8083-0 |
| Barcode (EAN) | 9789512880836 |
| Other | 8083 |
| Notes | Duration: 18:59 Painettu Tanskassa (Skive Offset) |
Added by auboisdormant