Remy Marthaller Filmography
| 2025 | A Royal Montana Christmas · as Sam |
| 2025 | Signed, Sealed, Delivered: To the Moon and Back · as Amber (8 Yrs, 12 Yrs) |
| 2024 | The Lost Daughter · as Kid Lily |
| 2024 | Dead Boy Detectives (TV Series) · as Little Girl |
| 2023 | Float · as Little Girl |
| 2023 | Seagrass · as Emmy |
| 2023 | To All a Good Night · as Lana |
| 2023 | The Night Agent (TV Series) · as Remy |
| 2022 | When I Think of Christmas · as Little Girl Contestant |
| 2022 | So Help Me Todd (TV Series) · as Rachel's Daughter #1 |
| 2021 | Joy for Christmas · as Girl |
| 2021 | A Mrs. Miracle Christmas · as Britta |
| 2021 | Family Law (2021) (TV Series) · as Maisie |
| 2021 | Firefly Lane (TV Series) · as 4 Yr Old Marah |
| 2017 | Two Sentence Horror Stories (TV Series) · as Maile |
| 2015 | Supergirl (TV Series) · as Little Girl |
| 2014 | When Calls the Heart (TV Series) · as Sarah Wolf |