Meredith is a 35 year-old unmarried woman who arrives at a remote lighthouse island 1928 with her uncle the new head keeper.
| Actor | Role |
|---|---|
 Miranda OttoMeredith Appleton | Meredith Appleton |
 Marton CsokasJack Fleet | Jack Fleet |
 Essie DavisAlma Stanley | Alma Stanley |
 Rohan NicholHarry Stanley | Harry Stanley |
 Barry OttoGeorge Wadsworth | George Wadsworth |
 Reef IrelandTom | Tom |