| As Aventuras de Silvestre & Tweety |
 Portugal |
| Aventurile lui Sylvester si Tweety |
 Romania |
| Los casos de Silvestre y Piolín |
 Ecuador |
| Los casos de Silvestre y Piolín |
 Spain |
| I misteri di Silvestro e Titti |
 Italy |
| Las aventuras de Silvestre y Piolín |
 Mexico |
| Looney Tunes Sylvester & Tweety Mysteries |
 United Kingdom |
| Los misterios de Silvestre y Piolín |
 Argentina |
| Os Mistérios de Frajola e Piu-Piu |
 Brazil |
| Sylvester & Tipi Dekkarit: Uhrihärät (video box title) |
 Finland |
| The Sylvester & Tweety Mysteries |
 Hong Kong |
| The Sylvester & Tweety Mysteries |
 Israel |
| The Sylvester & Tweety Mysteries |
 Philippines |
| The Sylvester & Tweety Mysteries |
 Singapore |
| The Sylvester & Tweety Mysteries |
 USA |
| The Sylvester & Tweety Mysteries |
 South Africa |
| Sylvester and Tweety Mysteries (transliterated title) |
 Greece |
| Sylvester og Pips mysterier |
 Norway |
| Sylvester und Tweety |
 West Germany |
| Die Sylvester und Tweety Stunde |
West Germany |
| Sylvester ve Tweety Gizemleri |
 Turkey |
| Sylwester i Tweety na tropie |
 Poland |
| Szilveszter és Csőrike kalandjai |
 Hungary |
| Tipi ja Sylvesteri |
Finland |
| Titi & Grosminet mènent l'enquête |
 France |
| Сільвестр і Твіті: Загадкові історії |
 Ukraine |
| Сильвестр и Твити: Загадочные истории |
 Russia |
| シルベスター&トゥイティーミステリー |
 Japan |
| 傻大貓與崔弟之謎 |
 Taiwan |
