| Commercial |
| Vanessa Bayer | ... | girl |
| Bill Hader | ... | guy |
| Taran Killam | ... | William Donnelly |
| Bobby Moynihan | ... | guy |
| Nasim Pedrad | ... | announcer Voice |
| Jason Sudeikis | ... | Keith Carden |
| Aidy Bryant | ... | bride |
| Kate McKinnon | ... | bride |
| Cecily Strong | ... | girl |
| Danielle Flora | ... | guest |
| Nick Kenkel | ... | guest |
| Mark J. Parker | ... | groomsman |
| Jami Simon | ... | officiant |