Elf
2003
Leon the Snowman (voice)
Saturday Night Live
1975
Self - Musical Guest
The Tonight Show Starring Johnny Carson
1962
Self
Candy Mountain
1988
Leon
Alf's Hit Talk Show
2004
Sesame Street: Let's Eat! Funny Food Songs
Performer - "Blueberry Mouth"
Sesame Street: Elmo's Magic Numbers
2012
