Daniel "Danny" Lee Walker (born circa 1992) is a child actor who voices Tad briefly in 2002-2003 but supplies as his singing voice (in 2001; first heard in the CD 1-2-3 Sing!) whilst Nicki Rapp speaks his dialogue. His first major acting appearance was on the 1999-2000 commercial of the LeapPad, alongside Patricia Brandon (the teacher), Zac Schuman (cheek-popping kid), Hannah Boren (one of the Boren triplets making a silly look) and Kelsey Lally (the girl with the LeapPad). He was also the speaking voice of the "Learn the Song" narration in Mother Goose Songbook.