 | Julie Andrews als Mary Poppins |
 | Dylan Cash als Boy |
 | Olivia DeLaurentis als Girl |
 | Sarah Ferguson als The Queen (voice) |
 | David Ogden Stiers als The King / The Prime Minister (voice) |
 | Tracey Ullman als The Cat (voice) |
| P.L. Travers | Novel |
| Dave Bossert | Director |
| Shirley Pierce | Story |
| Baker Bloodworth | Producer |
| Cristy Maltese | Art Direction |
| Randy Gardell | Costume Design |
| John Isaacs | Hairstylist |
| Tim Mertens | Editor |
| Rick Sharp | Makeup Artist |
| Kenneth H. Wiatrak | Director of Photography |
| Peter Schneider | Director |
| Mark Watters | Original Music Composer |
| Rasoul Azadani | Production Design |
| Kenichi Tsuchiya | Lead Animator |
| Katsuya Kozutsumi | Compositing Lead |
| Gerard DiNardi | Line Producer |
| John Iacovelli | Production Design |
| Jason Howard | Set Decoration |
| Jen Rudin | Casting Director |
| Matthew Jon Beck | Casting Director |
| Liane Abel Dietz | Production Manager |
