Overview
As the Metropolitan Museum of Art closes, Big Bird decides to leave his Sesame Street friends behind in search of Snuffy. Once locked inside for the night, educational hilarity ensues as Big Bird and Snuffy team up to help a small Egyptian boy solve a riddle - as the rest of the cast searches for their big, yellow friend.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 49 | December 8, 2019 (85) | |
 | 29 | 71 | |
 | 39 | 81 | |
 | 49 | August 24, 2012 (78) | |
 | 32 | January 7, 1992 (40) | |
 | 31 | 73 | |
 | - | - | |
 | 47 | May 16, 1990 (53) | |
 | 37 | 79 | |
| 35 | January 9, 1990 (41) |