 Jon HammSid Luft (voice) | Sid Luft (voice) |
 Jennifer Jason LeighJudy Garland (voice) | Judy Garland (voice) |
 Judy GarlandSelf (archive footage) | Self (archive footage) |
 Fred AstaireSelf (archive footage) | Self (archive footage) |
 Count BasieSelf (archive footage) | Self (archive footage) |
 George CukorSelf (archive footage) | Self (archive footage) |
| MMary Jane GummSelf (archive footage) | Self (archive footage) |
| VVirginia GummSelf (archive footage) | Self (archive footage) |
 Lena HorneSelf (archive footage) | Self (archive footage) |
 George JesselSelf (archive footage) | Self (archive footage) |
 Norman JewisonSelf (voice) | Self (voice) |
 Gene KellySelf (archive footage) | Self (archive footage) |
| JJoey LuftSelf (archive footage) | Self (archive footage) |
 Lorna LuftSelf (archive footage) | Self (archive footage) |
 Dean MartinSelf (archive footage) | Self (archive footage) |
 James MasonSelf (archive footage) | Self (archive footage) |
 Liza MinnelliSelf (archive footage) | Self (archive footage) |
 Jack PaarSelf (archive footage) | Self (archive footage) |
 Martha RayeSelf (archive footage) | Self (archive footage) |
 Mickey RooneySelf (archive footage) | Self (archive footage) |
| GGeorge SchlatterSelf (voice) | Self (voice) |
 Frank SinatraSelf (archive footage) | Self (archive footage) |
 Barbra StreisandSelf (archive footage) | Self (archive footage) |
 Jerry Van DykeSelf (archive footage) | Self (archive footage) |
| LLouis B. MayerSelf (archive photos) | Self (archive photos) |
 John F. KennedySelf (archive photos) | Self (archive photos) |
 Jack L. WarnerSelf (archive photos) | Self (archive photos) |
 Peter LawfordSelf (archive photos) | Self (archive photos) |
 Grace KellySelf (archive footage/photos) | Self (archive footage/photos) |
 Ronald ReaganSelf (archive footage) | Self (archive footage) |
