Las Primeras Aventuras de Gustavo

Las Primeras Aventuras de Gustavo is the Castilian Spanish dub of Kermit's Swamp Years, which was released in Spain on DVD on 2002.

Voices

• Juan Antonio Arroyo as Kermit the Frog (Gustavo)
• Chema Lara as Croaker
• Adolfo Moreno as Goggles
• Carlos Kaniowsky as Blotch
• Alfonso Laguna as Wilson
• José Ángel Juanes as Dr. Hugo Krassman
• Yolanda Mateos as Mary
• Xesús Arroyo as young Jim Henson

2011 double-feature release with Elmo en El País de los Gruñones