Killian Sundermann Filmography
| 2025 | Showkids (TV Series) · as Con Curtain |
| 2024 | Callan Kicks The Year 2024 (TV Series) |
| 2023 | |
| 2022 | No Worries If Not! (TV Series) · as Various |
| 2022 | The Dry (TV Series) · as Ian |
| 2021 | Callan Kicks the Year 2021 · as Cast |
| 2021 | Darren & Joe's Free Gaff (TV Series) · as Killian |
| 2021 | Callan Kicks the Years (TV Series) · as Various |
| 1962 | The Late Late Show (IE) (TV Series) · as Self - Guest |
| 2022 | No Worries If Not! (TV Series) |