Elmo is sleeping over at Maria and Luis' apartment. When Elmo tries to sleep, he hears a strange noise. He calls them in, but the sounds stop when they listen.
| Creator | Joan Ganz Cooney |
|---|---|
| Actor | Kevin Clash, Caroll Spinney, Frank Oz |
| Country | United States of America, France, Germany, Netherlands, Spain |
| Production | Sesame Workshop |
Similar TV Series
