Sesame Street goofs

The creators of Sesame Street are skilled at creating the illusion that the puppets are living characters. Still, occasional goofs slip through, and make it onto the screen.

{| border=1 cellspacing=0 cellpadding=8 valign=top ! Picture !! Segment !! Earliest Known Appearance !! Description
 * - bgcolor=#eeeeee
 * [[Image:Kcheerspinney.jpg|200px|center]]||K Cheer||Episode 0100||When the Anything Muppets erupt in cheers, the puppeteers' heads can be seen at the bottom of the screen. Caroll Spinney's head is especially visible in one moment, under the Pumpkin puppet.
 * [[Image:Kcheerspinney.jpg|200px|center]]||K Cheer||Episode 0100||When the Anything Muppets erupt in cheers, the puppeteers' heads can be seen at the bottom of the screen. Caroll Spinney's head is especially visible in one moment, under the Pumpkin puppet.