Bay of Cadiz follows Maya Hawke and renowned sushi chef Shigeru Mikami on a train ride. Sat on either side of a table, the pair converse without exchanging a single word. Instead, a voiceover narrates the uncanny events that take place on the train.
| Actor | Role |
|---|---|
 Maya HawkeWoman | Woman |
| SShigeru MikamiMan | Man |
| SStacey StreshinskyNarrator (voice) | Narrator (voice) |