Two very different families converge on Martha's Vineyard one weekend for a wedding.
| Actor | Role |
|---|---|
 Paula PattonSabrina Watson | Sabrina Watson |
 Laz AlonsoJason Taylor | Jason Taylor |
 Angela BassettMrs. Watson | Mrs. Watson |
 Loretta DevineMrs. Taylor | Mrs. Taylor |
 Meagan GoodBlythe | Blythe |
 Tasha SmithShonda | Shonda |
 Julie BowenAmy | Amy |
 DeRay DavisMalcolm | Malcolm |
 Valarie PettifordAunt Geneva | Aunt Geneva |
 Mike EppsWillie Earl | Willie Earl |
 Pooch HallRicky | Ricky |
 RomeoSebastian | Sebastian |
 Brian Stokes MitchellMr. Watson | Mr. Watson |
 Gary DourdanChef | Chef |
 T.D. JakesReverend James | Reverend James |
| EEl DeBargeSinger | Singer |
 Tenika DavisLauren | Lauren |
| VVera CudjoeMabel | Mabel |
| LLaura KohootAmanda | Amanda |
| MMarguerite McNeilMrs. O'Neal | Mrs. O'Neal |
| WWill LemayBobby | Bobby |