It's 1968 and the Whit clan are reuniting for the burial of Grandpa Sparta. But Sparta still has some secrets to reveal to his family and wisdom to impart to his grandson.
| Actor | Role |
|---|---|
 Robert PatrickZach | Zach |
 Jane AdamsMary Joan | Mary Joan |
 Martin SheenGrandpa Sparta | Grandpa Sparta |
 Chris NothClinton | Clinton |
 Olivia D'AboCharlotte | Charlotte |
 Grace ZabriskieMurtis | Murtis |
 Joanne WhalleyMiranda | Miranda |
 Mona Lee FultzNurse | Nurse |
 Isaiah WashingtonWalter | Walter |
 Michael CrabtreeAchilles | Achilles |
 Steve ShearerJefferson | Jefferson |
| JJay Arlen JonesOtis | Otis |
 Todd LoweSkinny Private | Skinny Private |