| Michiel Huisman | Steven Crain |
| Carla Gugino | Olivia Crain |
| Henry Thomas | Young Hugh Crain |
| Elizabeth Reaser | Shirley Crain |
| Oliver Jackson-Cohen | Luke Crain |
| Kate Siegel | Theodora Crain |
| Victoria Pedretti | Nell Crain |
| Lulu Wilson | Young Shirley |
| Mckenna Grace | Young Theo |
| Paxton Singleton | Young Steven |
| Julian Hilliard | Young Luke |
| Violet McGraw | Young Nell |
| Timothy Hutton | Hugh Crain |
| Annabeth Gish | Mrs. Dudley |
| Anthony Ruivivar | Kevin Harris |
| Samantha Sloyan | Leigh Crain |
| Robert Longstreet | Mr. Dudley |
| Levy Tran | Trish Park |
| James Lafferty | Ryan |
| Anna Enger Ritch | Joey
(as Anna Enger) |
| James Flanagan | Funeral Director |
| Katie Parker | Poppy Hill
(as Catherine Parker) |
| Olive Elise Abercrombie | Abigail |
| Justin James Boykin | Bartender |
| Fedor Steer | William Hill |
| Amahl Lipkins | New Reporter
(credit only) |
| Tommy Campbell | Funeral Director
(uncredited) |
| Lisa Gilbertson | Funeral Director Convention
(uncredited) |
| Andrew S. McMillan | House Ghost
(uncredited) |
| Jeanette Stout | Ghostly Hands on Theo
(uncredited) |
| Chad J. Wagner | Funeral Director
(uncredited) |
| Kathy Walton | Older Mrs. Dudley
(uncredited) |