Kadro (18)
Ed AsnerMr. Harris (voice) (as Ed Asner)
Angela BassettMiles' Mom (voice)
Lucas BlackRandy (voice)
Theodore BordersMartin at Age 12 (voice)
LeVar BurtonMartin at Age 26 (voice) (as Levar Burton)Jessica GarciaMaria (voice)
Danny GloverTrain Conductor (voice)
Whoopi GoldbergMrs. Peck (voice)
Samuel L. JacksonTurner (voice)
James Earl JonesDaddy King (voice)
Ashley JuddMrs. Dale (voice)
Richard KindMr. Willis (voice)
John TravoltaKyle's Dad (voice)
Jaleel WhiteMartin at Age 15 (voice)
Susan SarandonMrs. Clark (voice)
Oprah WinfreyCoretta Scott King (voice)
Frank WelkerBull Connor / Chihuahua (voice)
Yolanda KingChristine King (voice)