Albanian (200?) : Dritan Boriçi (speaking) & Bryan White (singing - original version)
Brazilian : José Leonardo (speaking) & Deco Fiori (?) (singing)
Bulgarian (1999) : Daniel Tsochev / Даниел Цочев (speaking) & ? (singing) [wikipedia]
Castilian : Roger Pera (speaking) & Rafa Sánchez (singing)
Croatian (????) : ?
Czech : Bohdan Tůma (speaking) & Pavel Vítek (singing)
Danish : Henrik Koefoed (speaking) & Henrik Launbjerg (singing)
Dutch : ? (speaking) & Rolf Koster (?) (singing)
English : Cary Elwes (speaking) & Bryan White (singing)
Finnish : Jarkko Tamminen (speaking) & Patrik Ekman (singing)
French : Emmanuel Curtil (speaking) & Michel Chevalier (singing)
German : Simon Jäger (speaking) & Hartmut Engler (singing)
Greek : Thanásis Efthimiádis / Θανάσης Ευθυμιάδης (speaking) & Dímos Béke / Δήμος Μπέκε (singing)
Hebrew : Alon Ofir / אלון אופיר (speaking & singing)
Hungarian : Czvetkó Sándor (speaking) & Szomor György (singing)
Hungarian TV (2002) : Seszták Szabolcs (speaking) & ? (singing)
Icelandic : Valur Freyr Einarsson (speaking & singing)
Indonesian (2008/09) : ? (speaking) & Bryan White (singing - original version)
Italian : Massimiliano Alto (speaking & singing)
Japanese : Kabira Jiei / 川平慈英 (speaking & singing) [wikipedia]
Korean : Son Won-il / 손원일 (speaking) & ? (singing)
Latin Spanish : Jesús Barrero (speaking) & Benny Ibarra (singing)
Norwegian : Ola Fjellvikås (speaking & singing)
Persian (????) [? studio] : Ashkan Sadeghi / اشکان صادقی (speaking) & Bryan White (singing - original version)
Polish : Robert Czebotar (speaking) & Andrzej Piaseczny (singing)
Portuguese : João Craveiro Reis (speaking) & Tó Cruz (singing)
Serbian (2002) : Goran Peković / Горан Пековић (speaking) & Željko Amigo Plivelić / Жељко Амиго Пливелић (singing)
Slovak : Emanuel Hason (speaking) & Radovan Orth (singing)
Swedish : Niklas Andersson (speaking & singing)
Thai : Sumet Ong-Art /สุเมธ องอาจ (speaking & singing)
Turkish : ? (speaking) & Erdal Kizilcay (singing)

ANECDOTES
- Jesús Barrero, the Latin Spanish speaking voice of Garrett, died in 2016 of cancer. He was 57 years-old.
- The Indonesian dubbing is a TV dub, never released on VHS/DVD/BLU-RAYs.
- The Albanian dubbing isn't official, it's made by a small independant studio.