A pirate ship called Cain. A treasure hidden inside a stone head in the middle of the ocean. A sea full of sharks. A crab shaped island whose only access is an immense cliff. A pagoda shaped bar. A parrot next door, hanging off the cliff and an immense castle on the rocks. It's Karramarro, Karramarro Island.
Unfortunately the movie The Island of the Crab is not yet available on HBO Max.
| Sound | Ángel Illarramendi | Original Music Composer |
| Directing | Txabi Basterretxea | Director |
| Directing | Joxean Muñoz | Director |
| Writing | Inazio Mujika | Screenplay |
| Editing | Juanba Berasategi | Editor |
| Art | Jose Ángel Lopetegi | Storyboard Artist |
| Visual Effects | Mikel Casal | Character Designer |
| Visual Effects | Jose Ángel Lopetegi | Character Designer |
| Crew | Eduardo Elosegi | Cinematography |
| Visual Effects | Imanol Zinkunegi | Animation Director |
| Visual Effects | Juan Carlos Nazabal | Animation Director |
| Production | Gurutze Peñalba | Production Director |
| Production | Iñaki Gomez | Executive Producer |
| Crew | Eduardo Elosegi | Special Effects |
