So My Kids Can Watch: Alicia Keys took the Mommy Martian role because her niece was a fan of the show, and even let her tag along to voice the baby.
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/TheBackyardigansS2E1MissionToMars
Go To
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/TheBackyardigansS2E1MissionToMars
Go To
So My Kids Can Watch: Alicia Keys took the Mommy Martian role because her niece was a fan of the show, and even let her tag along to voice the baby.