Reparto y equipo
- Caitlin ThompsonMadison
- Chris GeerePhilip
- Alexandra BreckenridgeSophie
- Vanessa Bell CallowayEdie
- Ron Cephas JonesWilliam
- Adam KorsonElijah
- Brecken MerrillNicky Jr. (Teen)
- Isabella Rose LandauLittlest Kate
- Kaz WomackLittlest Kevin
- Ca'Ron Jaden ColemanLittlest Randall
- Iyana HalleyAdult Annie
- La Trice HarperAdult Deja
- Iantha RichardsonAdult Tess
- Amanda LeightonTeen Sophie
- Bill IrwinDr. Spencer
- Gerald McRaneyDr. K
- Blake StadnikAdult Jack Jr.
- Tanner LongJack Jr. (Teen)
- Johnny KincaidJack Jr. (Youngest)
- Danielle LarracuenteLaila
- Luke ForbesAdult Marcus
- Kelly JenretteMegan
- Jasper McPhersonFranny (Teen)
- Coco DayHailey (Teen)