Alfred J. Kwak
Theme song information
Opening Themes
Spetter, Pieter, Pater by Herman van Veen (Dutch)
Yakusoku da yo by Megumi Hayashibara
Ending Themes
Happy Happy ~ Alfred's Walk by Megumi Hayashibara
Ik ben vandaag zo vrolijk by Ryan van den Akker and Herman van Veen (Dutch)
Warum bin ich so fröhlich? by Ryan van den Akker and Herman van Veen (German)