| Sketch | Anniversary Song |
| Jonah Hill | ... | Harold |
| Fred Armisen | ... | musician |
| Abby Elliott | ... | girl |
| Bill Hader | ... | musician |
| Bobby Moynihan | ... | musician |
| Nasim Pedrad | ... | girl |
| Andy Samberg | ... | clapping guy |
| Jason Sudeikis | ... | musician |
| Kenan Thompson | ... | musician |
| Kristen Wiig | ... | Lauren |
| Vanessa Bayer | ... | girl |
| Taran Killam | ... | musician |
| Jay Pharoah | ... | musician |
| Eric Eisenstein | ||
| Wally Feresten | ||
| Chris Kelly |