Het verhaal speelt zich af in Ponyland. Er komen problemen als de boze heks Hydia en haar twee dochters, Draggle en Reeka, besluiten om Ponyland onder water te laten lopen. De pony's vluchten, maar Lickety-Split zit vast in de grot van de Grundles, maar de koning van dit volk is niet kwaadaardig en hij helpt de pony om te ontsnappen. Met advies van Moochick en de hulp van de Bushwoolies proberen de pony's Ponyland van de ondergang te redden.
Nee, helaas is Mijn Kleine Pony: De Film nog niet beschikbaar op Netflix in Nederland.
| Directing | Mike Joens | Director |
| Visual Effects | Milton Gray | Animation Director |
| Writing | George Arthur Bloom | Writer |
| Writing | Barry Harman | Lyricist |
| Art | Frans Vischer | Storyboard Artist |
| Writing | Roger Slifer | Story Consultant |
| Sound | Tommy Goodman | Songs |
| Production | Margaret Loesch | Executive Producer |
| Production | Mike Joens | Co-Producer |
| Sound | Rob Walsh | Original Music Composer |
| Production | Joe Bacal | Producer |
| Production | Tom Griffin | Producer |
| Production | Jay Bacal | Supervising Producer |
| Production | Lee Gunther | Executive Producer |
| Art | Alvaro Arce | Background Designer |
| Visual Effects | Takashi Abe | Key Animation |
| Visual Effects | 永木龍博 | Key Animation |
| Visual Effects | Koji Nashizawa | Key Animation |
| Visual Effects | 新井浩一 | Key Animation |
| Visual Effects | 濱洲英喜 | Key Animation |
| Visual Effects | 横山健次 | Key Animation |
