Set several years after the first film, Ariel and Prince Eric are happily married with a daughter, Melody. In order to protect Melody from the Sea Witch, Morgana, they have not told her about her mermaid heritage. Melody is curious and ventures into the sea, where she meets new friends. But will she become a pawn in Morgana's quest to take control of the ocean from King Triton?
Unfortunately the movie The Little Mermaid II: Return to the Sea is not yet available on HBO Max.
| Sound | Danny Troob | Original Music Composer |
| Production | Leslie Hough | Producer |
| Writing | Temple Mathews | Screenplay |
| Editing | Ron Price | Editor |
| Writing | Elizabeth Anderson | Screenplay |
| Production | David Lovegren | Producer |
| Directing | Jim Kammerud | Director |
| Directing | Brian Smith | Co-Director |
| Directing | Bill Speers | Co-Director |
| Visual Effects | Adam Beck | Animation Supervisor |
| Production | Bill Perkins | Location Manager |
| Visual Effects | Hong Qi | Animation |
| Visual Effects | Christina Butterfield | Animation Manager |
| Visual Effects | Brad Hughes | Animation Manager |
| Visual Effects | Joe Giampapa | Animation |
| Visual Effects | Warwick Gilbert | Animation |
