'(<a href="http://www.j-archive.com/media/2009-11-17_J_30.wmv">Alex appears with a red Muppet in a clip from show #4972.</a>)  This character was called Little Monster when he debuted in 1979; muppeteer Kevin Clash gave him his trademark giggle'
Elmo
40 YEARS OF SESAME STREET: This character was called Little Monster when he debuted in 1979; muppeteer Kevin Clash gave him his trademark giggle
This character was called Little Monster when he debuted in 1979; muppeteer Kevin Clash gave him his trademark giggle
This character was called Little Monster when he debuted in 1979; muppeteer Kevin Clash gave him his trademark giggle
40 YEARS OF SESAME STREET
Elmo
40 YEARS OF SESAME STREET